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Development of a high resolution ultrasonic thermometry and its application to internal and interface temperature measurements of inhomogeneous media

Research Project

Project/Area Number 16H04507
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Composite materials/Surface and interface engineering
Research InstitutionNagaoka University of Technology

Principal Investigator

Ihara Ikuo  長岡技術科学大学, 工学研究科, 教授 (80203280)

Co-Investigator(Kenkyū-buntansha) 松谷 巌  長岡技術科学大学, 工学研究科, 助教 (00514465)
Research Collaborator Kamado Shigeharu  
Mukhopadhyay Subhas C.  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2018: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
Keywords超音波 / サーモメトリ / 温度分布 / 界面温度 / 多層構造体 / 局所測定 / 熱流束 / 非破壊評価 / 不均質構造体 / 非破壊計測 / 界面 / 計測工学 / 複合材料 / 表面・界面物性 / 表面 / モニタリング
Outline of Final Research Achievements

In this work, a high resolution ultrasonic thermometry has been developed to measure and monitor the temperature profile inside and at the interface of multilayer materials and micro-materials in real time and quantitatively. We applied the present method to a two-layer structure whose single side is heated, and succeeded in measuring the temperature profile, interface temperature and heat flux in each material. It was also found that the ultrasonic thermometry of the local region of dissimilar material interface could be possible by appropriately selecting the interface wave (Scholte wave or Wedge wave) to be used for the measurement. In order to improve the spatial resolution, we are verifying the practicability of a thin rod probe with excellent signal-to-noise ratio to the thermometry.

Academic Significance and Societal Importance of the Research Achievements

本研究は、局所的な超音波パルスエコー計測と逆問題解析手法との融合により、多層材や微小構造材の温度プロファイル、特に急激な温度勾配を有する加熱面近傍や異材界面温度などを非破壊的にモニタリングする手法を開発したことに学術的意義がある。その成果は、熱影響を受ける異材接合材、膜構造材、複合材、電子デバイスなどの温度プロファイルの定量的評価や、材料やデバイスの製造プロセスの最適制御にも適用可能であり、その産業上の利用価値は高い。さらに、本手法は非定常熱伝導・熱伝達を伴う加工やトライボロジーに関わる未知現象を解明するための新たな基礎情報を提供するためのツールとしての活用も期待される。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (60 results)

All 2019 2018 2017 2016

All Journal Article (15 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Open Access: 6 results,  Acknowledgement Compliant: 3 results) Presentation (41 results) (of which Int'l Joint Research: 22 results,  Invited: 6 results) Book (1 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Enhancement of Evanescent-Light-Induced Wedge Waves due to Water Confinement in a Point-Contact Configuration2019

    • Author(s)
      Iwao Matsuya, Yuuki Hirai, Yasuhisa Oguro, Takumi Arai, Toshiki Machida, Takayuki Ishibashi, and Ikuo Ihara
    • Journal Title

      Transactions on GIGAKU

      Volume: 3

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental Study on Liquid-Level Measurement Based on Laser Ultrasonic Technique and Tip-Generated Wedge Wave2018

    • Author(s)
      Iwao Matsuya, Yudai Honma, and Ikuo Ihara
    • Journal Title

      Proceedings of Meetings on Acoustics

      Volume: 32 Pages: 030012-030012

    • DOI

      10.1121/2.0000714

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 打音検査による欠陥定量的評価の高精度化に対する随伴変数法の適用2018

    • Author(s)
      松岡瑛喜、廣瀬陽一、倉橋貴彦、村上祐貴、外山茂浩、池田富士雄、井山徹郎、井原郁夫
    • Journal Title

      材料

      Volume: 67 Pages: 869-876

    • NAID

      130007485167

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 超音波とレーザを併用した水温の非侵襲計測2018

    • Author(s)
      高橋学、井原郁夫、渡辺弘和、阿部将典
    • Journal Title

      非破壊検査

      Volume: 67 Pages: 486-492

    • NAID

      130007479483

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] レーザ超音波法による加熱材料の温度プロファイリング2018

    • Author(s)
      井原郁夫
    • Journal Title

      超音波TECHNO

      Volume: 68 Pages: 45-49

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 多角形ロッドプローブを用いた溶融樹脂の超音波モニタリング2018

    • Author(s)
      阿部将典,井原郁夫,倉内健行
    • Journal Title

      超音波TECHNO

      Volume: 30 Pages: 90-93

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Ultrasonic Monitoring of Molten Polymer during Unidirectional Solidification using Polygonal Buffer Rod Probe2018

    • Author(s)
      Ikuo Ihara, Masanori Abe, Farhana Binti Mohd Foudzi, and Takeyuki Kurauchi
    • Journal Title

      The e-Journal of Nondestructive Testing

      Volume: 23

    • Related Report
      2017 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Measuring Liquid-Level Utilizing Wedge Wave2017

    • Author(s)
      Iwao Matsuya, Yudai Honma, Masayuki Mori and Ikuo Ihara
    • Journal Title

      Sensors

      Volume: 18 Issue: 1 Pages: 2-2

    • DOI

      10.3390/s18010002

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanical properties of copper phthalocyanine thin films densified by cold and warm isostatic press processes2017

    • Author(s)
      Ide Anno、Wakamatsu Takashi、Ihara Ikuo、Kanari Moriyasu
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: 653 Issue: 1 Pages: 248-253

    • DOI

      10.1080/15421406.2017.1352464

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 横ブレ2m以内で80m離れた場所でも狙い撃ち! スピーカ50個搭載キット発動! 超音波の指向性実験2017

    • Author(s)
      高橋 学、井原 郁夫
    • Journal Title

      トラ技ジュニア

      Volume: 28 Pages: 24-27

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feasibility Study on Characterization of Non-Gaussian Rough Surface by Ultrasonic Reflection Method with the Kirchhoff Theory2016

    • Author(s)
      Muhammad Nur Farhan SANIMAN and Ikuo IHARA
    • Journal Title

      Mechanical Engineering Journal

      Volume: 3 Issue: 6 Pages: 1-13

    • DOI

      10.1299/mej.16-00162

    • NAID

      130005250548

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Numerical study on optimum design of a clad waveguide for ultrasonic pulse-echo measurements with high signal-to-noise ratio2016

    • Author(s)
      Farhana MOHD FOUDZI and Ikuo IHARA
    • Journal Title

      Mechanical Engineering Letters

      Volume: 2 Issue: 0 Pages: 15-00727-15-00727

    • DOI

      10.1299/mel.15-00727

    • NAID

      130005119298

    • ISSN
      2189-5236
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 超音波による非接触センシングとその応用2016

    • Author(s)
      井原郁夫
    • Journal Title

      機械の研究

      Volume: 68 Pages: 831-842

    • NAID

      40020960047

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] 摩擦面温度のin-situ超音波モニタリング2016

    • Author(s)
      井原郁夫、青木真悟
    • Journal Title

      超音波TECHNO

      Volume: 28 Pages: 44-48

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 構造ヘルスモニタリングのための超音波横変位センサ2016

    • Author(s)
      松谷巌、井原郁夫
    • Journal Title

      非破壊検査

      Volume: 65 Pages: 616-620

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Presentation] Noninvasive Measurement of Heat Flux at an Interface between Dissimilar Materials based on Ultrasonic Thermometry2018

    • Author(s)
      Yasuaki Kawano, and Ikuo Ihara
    • Organizer
      The 5th Asian Symposium on Materials and Processing
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrasonic Measurements during Solidification of Molten Polyethylene Using Polymer Waveguide Probe2018

    • Author(s)
      Takeyuki Kurauchi, Masanori Abe, and Ikuo Ihara
    • Organizer
      39th Symposium on Ultrasonic Electronics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Non-Invasive Measurement of Air Temperature by a Combined Method of Ultrasound and Laser2018

    • Author(s)
      Ryou Sugawara, Manabu Takahashi, Ikuo Ihara
    • Organizer
      3rd International Conference of Science of Technology Innovation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on Ultrasonic Inspection for Filament of 3D-Printer2018

    • Author(s)
      Sotaro Nakayama, Shotaro Nakata, Akihiro Wada, Kazuyoshi Waseda, Ikuo Ihara, Takeyuki Kurauchi
    • Organizer
      3rd International Conference of Science of Technology Innovation
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on Liquid Level Sensing Based on Wedge Waves Propagation2018

    • Author(s)
      Masayuki Mori, Youji Ogawa, Iwao Matsuya, and Ikuo Ihara
    • Organizer
      The 7th International GIGAKU Conference in Nagaoka
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generation of Wedge Waves by Means of Evanescent Light2018

    • Author(s)
      Iwao Matsuya, Yuuki Hirai, Yasuhisa Oguro, Takumi Arai, Takayuki Ishibashi, and Ikuo Ihara
    • Organizer
      The 7th International GIGAKU Conference in Nagaoka
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visualization of Temperature Profiles in Heated Materials by Ultrasonic Thermometry2018

    • Author(s)
      Ikuo Ihara, Shingo Aoki, Akira Kosugi, Yugo Ifuku, Yasuhiro Ono, Iwao Matsuya, and Takeyuki Kurauchi
    • Organizer
      The Sixth Japan-US NDT Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高温場の超音波センシング技術とその応用2018

    • Author(s)
      井原郁夫
    • Organizer
      超音波ソリューションセミナー2018
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 多角形ロッドプローブを用いた溶融樹脂の超音波モニタリング2017

    • Author(s)
      阿部将典、井原郁夫
    • Organizer
      第24回超音波による非破壊評価シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2017-01-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] 近接場光顕微鏡の構築と超音波振動の検出2017

    • Author(s)
      山田大貴、松谷巌、馬場勇至、石橋隆幸、井原郁夫
    • Organizer
      第24回超音波による非破壊評価シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2017-01-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] Application of an Effective Ultrasonic Buffer Rod Probe to Molten Polymer Monitoring2017

    • Author(s)
      Masanori Abe, and Ikuo Ihara
    • Organizer
      International Conference of Science of Technology Innovation 2017
    • Place of Presentation
      Nagaoka
    • Year and Date
      2017-01-05
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Noncontact Temperature Sensing of Heated Cylindrical End using Laser Ultrasonic Technique2017

    • Author(s)
      Ikuo Ihara and Akira Kosugi
    • Organizer
      the 2017 Eleventh International Conference on Sensing Technology (ICST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultrasonic Monitoring of Molten Polymer during Unidirectional Solidification using Polygonal Buffer Rod Probe2017

    • Author(s)
      Ikuo Ihara, Masanori Abe, Farhana Binti Mohd Foudzi, and Takeyuki Kurauchi
    • Organizer
      15th Asia Pacific Conference for Non-Destructive Testing (APCNDT2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measuring Liquid-level Utilizing Wedge Wave2017

    • Author(s)
      I. Matsuya, Y. Honma, and I. Ihara
    • Organizer
      2017 International Congress on Ultrasonics (2017 ICU)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical Simulation Study on Wedge Elastic Waves Propagating along Sharp Edge2017

    • Author(s)
      Masayuki Mori, Ikuo Ihara, Iwao Matsuya, and Masanori Abe
    • Organizer
      38th Symposium on Ultrasonic Electronics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mechanical Properties of Copper Phthalocyanine Thin Films Densified by Cold and Warm Isostatic Press Processes2017

    • Author(s)
      Anno Ide, Takashi Wakamatsu, Ikuo Ihara1 and Moriyasu Kanari
    • Organizer
      2nd STI-Gigaku 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Phased Array Ultrasonic Temperature Measurement Method2017

    • Author(s)
      Koya Yoshino, Manabu Takahashi, and Ikuo Ihara
    • Organizer
      2nd STI-Gigaku 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on Liquid-level Sensing Utilizing Wedge Wave2017

    • Author(s)
      Iwao Matsuya, Yudai Honma, and Ikuo Ihara
    • Organizer
      The 6th International GIGAKU Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molten Polymer Monitoring during Solidification by Ultrasonic Pulse-echo Method using Polygonal Buffer Rod2017

    • Author(s)
      Masanori Abe, Ikuo Ihara
    • Organizer
      The 5th JSME/ASME International Conference on Materials and Processing (ICM&P2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detecting ultrasound using scanning near-field optical microscope2017

    • Author(s)
      Iwao Matsuya, Hiroki Yamada, Yuji Baba, Takayuki Ishibashi, and Ikuo Ihara
    • Organizer
      The 5th JSME/ASME International Conference on Materials and Processing (ICM&P2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高温場の超音波センシングとその応用2017

    • Author(s)
      井原郁夫
    • Organizer
      日本非破壊検査協会平成29年度先進的非破壊評価合同シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 近接場光顕微鏡の構築とそれを用いた超音波の検出に関する検討2017

    • Author(s)
      山田大貴、松谷巌、馬場勇至、石橋隆幸、井原 郁夫
    • Organizer
      日本機械学会北陸信越支部第54期総会・講演会
    • Place of Presentation
      金沢
    • Related Report
      2016 Annual Research Report
  • [Presentation] くさび波を用いた液面高さ計測手法に関する検討2017

    • Author(s)
      吉村天平、松谷巌、井原郁夫
    • Organizer
      日本機械学会北陸信越支部第54期総会・講演会
    • Place of Presentation
      金沢
    • Related Report
      2016 Annual Research Report
  • [Presentation] 材料・加工・構造物の信頼性を支える革新的評価・センシング技術2017

    • Author(s)
      井原郁夫、板谷年也、高橋学、金成守康、松谷巌、武尾文雄
    • Organizer
      三機関連携・技学イノベーション推進センター中間報告会
    • Place of Presentation
      長岡
    • Related Report
      2016 Annual Research Report
  • [Presentation] 超音波バッファロッドを用いた溶融プラスチックの評価に関する基礎的検討2016

    • Author(s)
      阿部将典、井原郁夫
    • Organizer
      日本機械学会第24回機械材料・材料加工技術講演会(M&P2016)
    • Place of Presentation
      東京
    • Year and Date
      2016-11-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] レーザーを用いたマーキングプロセスにおける超音波計測2016

    • Author(s)
      渡辺将伍、高橋 学、井原郁夫
    • Organizer
      日本機械学会第24回機械材料・材料加工技術講演会(M&P2016)
    • Place of Presentation
      東京
    • Year and Date
      2016-11-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] 近接場光顕微鏡による超音波振動の検出2016

    • Author(s)
      松谷巌、山田大貴、馬場勇至、横山太一、石橋隆幸、井原郁夫
    • Organizer
      日本機械学会第24回機械材料・材料加工技術講演会(M&P2016)
    • Place of Presentation
      東京
    • Year and Date
      2016-11-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] 立体形状の熱可塑性CFRPの損傷修復および非破壊検査技術に関する研究2016

    • Author(s)
      田中亨弥、清水僚太、阿部将典、板谷年也、井原郁夫
    • Organizer
      日本機械学会第24回機械材料・材料加工技術講演会(M&P2016)
    • Place of Presentation
      東京
    • Year and Date
      2016-11-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] Ti-Fe-Zr合金焼結材の機械的性質と微細組織2016

    • Author(s)
      本間智之、釜田岳、高野紘彰、南口誠、井原郁夫
    • Organizer
      日本軽金属学会秋季講演会
    • Place of Presentation
      茨城
    • Year and Date
      2016-11-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fundamental Study on Ultrasonic Quantitative Topography of Non-Gaussian Rough Surfaces2016

    • Author(s)
      Muhammad Nur Farhan Saniman and Ikuo Ihara
    • Organizer
      The 5th International GIGAKU Conference in Nagaoka (IGCN 2016)
    • Place of Presentation
      Nagaoka
    • Year and Date
      2016-10-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超音波による固体接触界面の熱流束モニタリングの検討2016

    • Author(s)
      川野泰明、井原郁夫
    • Organizer
      日本非破壊検査協会平成28年度秋季講演会大会
    • Place of Presentation
      仙台
    • Year and Date
      2016-10-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Application of Ultrasonic Pulse Echo Method to Thawing Process Monitoring of a Frozen Meat2016

    • Author(s)
      Guo Qianhui and Ikuo Ihara
    • Organizer
      The 10th Asia-Pacific Conference on Fracture and Strength (APCFS2016)
    • Place of Presentation
      Toyama
    • Year and Date
      2016-09-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measuring Thickness and Ultrasound Velocity of Thin Film By Means of Acoustic Resonant Spectroscopy2016

    • Author(s)
      Iwao Matsuya, Takamasa Saito, Takashi Kuwahara, Mizuki Kondo, Kiyoshi Ohnuma, and Ikuo Ihara
    • Organizer
      The 10th Asia-Pacific Conference on Fracture and Strength (APCFS2016)
    • Place of Presentation
      Toyama
    • Year and Date
      2016-09-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mechanical Properties of Copper Phthalocyanine Thin Films Densified by Cold and Warm Isostatic Press Processes2016

    • Author(s)
      A. Ide, T. Wakamatsu, I. Ihara, and M. Kanari
    • Organizer
      KJF International Conferenece on Organic Materials for Electronics and Photonics 2016
    • Place of Presentation
      Fukuoka
    • Year and Date
      2016-09-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] In situ Noninvasive Ultrasonic Measurement of Heat Flux through a Heated Solid Surface2016

    • Author(s)
      Ikuo Ihara, Shingo Isobe, Yudai Honma, Iwao Matsuya, and Yuya Ichige
    • Organizer
      5th International Symposium on Laser Ultrasonics & Advanced Sensing (LU2016)
    • Place of Presentation
      Linz, Austria
    • Year and Date
      2016-07-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超音波を用いた非破壊・非接触センシングの進展と応用2016

    • Author(s)
      井原郁夫
    • Organizer
      早稲田大学各務記念材料技術研究所2016年度教育プログラム
    • Place of Presentation
      東京
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 超音波を用いた非破壊センシング - 局所領域から高温場まで -2016

    • Author(s)
      井原郁夫
    • Organizer
      VCADシステム研究会第44回定例研究会
    • Place of Presentation
      三条
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 超音波による固体界面の温度モニタリング2016

    • Author(s)
      井原郁夫
    • Organizer
      日本機械学会2016年度年次大会
    • Place of Presentation
      福岡
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 固体界面から流入する熱流束のリアルタイム超音波モニタリング2016

    • Author(s)
      井原郁夫、川野泰明、本間雄大、松谷巌、磯部真吾
    • Organizer
      日本機械学会2016年度年次大会
    • Place of Presentation
      福岡
    • Related Report
      2016 Annual Research Report
  • [Presentation] 近接場光による超音波の検出に関する検討2016

    • Author(s)
      松谷巌、山田大貴、横山太一、蔡永福、石橋隆幸、井原郁夫
    • Organizer
      日本機械学会2016年度年次大会
    • Place of Presentation
      福岡
    • Related Report
      2016 Annual Research Report
  • [Presentation] 超音波技術のメカノバイオロジーへの展開2016

    • Author(s)
      松谷 巌、井原 郁夫
    • Organizer
      にいがたナノ基盤技術実践会講演会
    • Place of Presentation
      長岡
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Book] “Modern Sensing Technologies”, Smart Sensors, Measurement and Instrumentation Volume 29(分担執筆)2018

    • Author(s)
      I. Ihara, A. Kosugi
    • Total Pages
      421
    • Publisher
      Springer Nature Switzerland
    • ISBN
      9783319995397
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 液面位置検出装置2019

    • Inventor(s)
      井原郁夫、森雅之、粉川えみい、木村満、杉本和之、ほか
    • Industrial Property Rights Holder
      長岡技術科学大学、日本精機
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 液面位置検出装置2019

    • Inventor(s)
      井原郁夫、森雅之、粉川えみい、木村満、杉本和之、ほか
    • Industrial Property Rights Holder
      長岡技術科学大学、日本精機
    • Industrial Property Rights Type
      特許
    • Filing Date
      2019
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 検査装置および検査方法2018

    • Inventor(s)
      坂口賢治、井原郁夫、渡辺拓也
    • Industrial Property Rights Holder
      長岡技術科学大学、長瀬フィルター
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Related Report
      2017 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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