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Development of automated-simultaneous analytic system for three greenhouse gases

Research Project

Project/Area Number 23580465
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Boundary agriculture
Research InstitutionNational Institute for Agro-Environmental Sciences

Principal Investigator

SUDO SHIGETO  独立行政法人農業環境技術研究所, その他部局等, 研究員 (40354071)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords環境分析 / 温室効果ガス / メタン / 二酸化炭素 / 一酸化二窒素 / ガスクロマトグラフ / 同時分析 / 自動分析 / 三成分同時分析 / 自動注入装置 / ボンベフリー化 / 低コスト化 / 自動ガス注入装置 / 簡易型窒素精製装置
Research Abstract

For the development of automatic gas injection method, gas tight syringe was installed in custom-made syringe holder operated by electrical servo motor. Same glass vial bottle with manual injection method was adopted to this automated system. Gravitational mechanical motion carries gas sample bottles. More than 60 bottles were able to measured by one time setting. Original system controlling program was developed.
2. CO2 and N2O were fully separated by double capillary column of CP-PoraBOND Q(25m) with cryo-focusing (liq. N2 temperature) method. Highly purified nitrogen gas (99.9999%) was emanated from compressed air through 2 catalytic furnace and 4 hollow fiber tubing system.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (56 results)

All 2014 2013 2012 2011 Other

All Journal Article (11 results) (of which Peer Reviewed: 4 results) Presentation (34 results) (of which Invited: 1 results) Book (4 results) Remarks (2 results) Patent(Industrial Property Rights) (5 results) (of which Overseas: 3 results)

  • [Journal Article] Potential of prolonged midseason drainage for reducing methane emission from rice paddies in Japan : a long-term simulation using the DNDC-Rice model2014

    • Author(s)
      Kazunori Minamikawa, Tamon Fumoto, Masayuki Itoh, Michiko Hayano, Shigeto Sudo, Kazuyuki Yagi
    • Journal Title

      BIOLOGY AND FERTILITY OF SOILS

      Volume: 50 Issue: 6 Pages: 879-889

    • DOI

      10.1007/s00374-014-0909-8

    • Related Report
      2013 Final Research Report
  • [Journal Article] Nitrification, ammonia-oxidizing communities, and N2O and CH4 fluxes in an imperfectly drained agricultural field fertilized with coated urea with and without dicyandiamide2013

    • Author(s)
      Hiroko Akiyama, Sho Morimoto, Masahito Hayatsu, Atsushi Hayakawa, Shigeto Sudo, Kazuyuki Yagi
    • Journal Title

      BIOLOGY AND FERTILITY OF SOILS

      Volume: 49(2) Pages: 213-223

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Research-status Report
  • [Journal Article] 水稲非灌漑期の異なる土壌管理法が年間の温室効果ガス発生量に及ぼす影響2013

    • Author(s)
      蓮川博之,高橋有紀,鳥塚智,須藤重人,仁科一哉
    • Journal Title

      日本土壌肥料学雑誌

      Volume: 84(6) Pages: 462-472

    • NAID

      110009766902

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Journal Article] Evaluation of uncertainties in N2O and NO fluxes from agricultural soil using a hierarchical Bayesian model2012

    • Author(s)
      Kazuya Nishina, Hiroko Akiyama, Seiichi Nishimura, Shigeto Sudo, Kazuyuki Yagi
    • Journal Title

      JOURNAL OF GEOPHYSICAL RESEARCH

      Volume: 117(G4) Issue: G4

    • DOI

      10.1029/2012jg002157

    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Journal Article] Web APIを活用した個別データシステムの横断利用2012

    • Author(s)
      大澤剛士,神山和則,桑形恒男,須藤重人
    • Journal Title

      農業情報研究

      Volume: 21(1) Pages: 1-10

    • Related Report
      2013 Final Research Report
  • [Journal Article] Characterization and production and consumption processes of N O emitted from temperate agricultural soils determined viaisotopomer ratio analysis2012

    • Author(s)
      Toyoda, S., M. Yano, S. Nishimura, H. Akiyama,A. Hayakawa, K.Koba, S. Sudo, K. Yagi,A.Makabe, Y.Tobari, N. O. Ogawa, N.Ohkouchi,K. Yamada, and N. Yoshida
    • Journal Title

      Global Biogeochem. Cycles

      Volume: 25 Issue: 2 Pages: n/a-n/a

    • DOI

      10.1029/2009gb003769

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] ガスクロマトグラフによる農耕地温室効果ガス計測法2012

    • Author(s)
      須藤重人
    • Journal Title

      日本土壌肥料学雑誌

      Volume: 83 Pages: 599-605

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Web API を活用した個別データシステムの横断利用2012

    • Author(s)
      大澤剛士, 神山和則, 桑形恒男, 須藤重人
    • Journal Title

      農業情報研究

      Volume: 21(1) Pages: 1-10

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Combined emission of CH4 and N2O from a paddy field was reduced by preceding upland crop cultivation2011

    • Author(s)
      Seiichi NISHIMURA, Hiroko AKIYAMA, Shigeto SUDO, Tamon FUMOTO, Weigou CHENG, Kazuyuki YAGI
    • Journal Title

      SOIL SCIENCE AND PLANT NUTRITION

      Volume: 57(1) Pages: 167-178

    • Related Report
      2013 Final Research Report 2011 Research-status Report
  • [Journal Article] Mitigation of methane emissions from paddy fields by prolonging midseason drainage2011

    • Author(s)
      Masayuki Itoh, Shigeto Sudo, Shizuka Mori, Hiroshi Saito, Takahiro Yoshida, Yutaka Shiratori, Shinobu Suga, Nanako Yoshikawa, Yasufumi Suzue, Hiroyuki Mizukami, Toshiyuki Mochida, Kazuyuki Yagi
    • Journal Title

      AGRICULTURE ECOSYSTEMS & ENVIRONMENT

      Volume: 141(3-4) Pages: 359-372

    • Related Report
      2013 Final Research Report
  • [Journal Article] Mitigation of methane emissions from paddy fields by prolonging midseason drainage2011

    • Author(s)
      M. Itoh, S. Sudo, S. Mori, H. Saito, T. Yoshida, Y. Shiratori, S. Suga, N. Yoshikawa, Y. Suzue, H. Mizukami, T. Mochida, K. Yagi
    • Journal Title

      AGRICULTURE ECOSYSTEMS & ENVIRONMENT

      Volume: 41(’3-4) Pages: 359-372

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Field data reveal potential N2O emission linking to decomposed CO2 and N input2014

    • Author(s)
      Ayaka W. Kishimoto-Mo, Noriko Oura, Yasuhito Shirato, Tomohito Sano, Shigeto Sudo
    • Organizer
      International Workshop on Agricultural GHG emissions-Workshop I "External databases and model of N2O emissions by croplands : do we have what is needed to ecplore mitigation options?"
    • Related Report
      2013 Final Research Report
  • [Presentation] State of the art on rice GHG measurements, Paddy Rice RG2013

    • Author(s)
      Shigeto Sudo
    • Organizer
      International Workshop
    • Related Report
      2013 Final Research Report
  • [Presentation] Monitoring and modeling mitigation options of methene emissions from rice fields by water management2013

    • Author(s)
      Kazuyuki Yagi, Masayuki Ito, Shigeto Sudo, Kazunori Minamikawa
    • Organizer
      The 11th International Conference of the East and Southeast Asia Federation of Soil Science Societies , O1D5
    • Related Report
      2013 Final Research Report
  • [Presentation] 黒ボク土畑のキャベツ-サツマイモ栽培体系における施肥窒素由来のN2O排出量2013

    • Author(s)
      上薗一郎,長友誠,井上健一,三浦伸之,西裕之,古江広治,大浦典子,佐野智人,須藤重人
    • Organizer
      日本土壌肥料学会講演要旨集, 59, 188
    • Related Report
      2013 Final Research Report
  • [Presentation] 日本の農耕地土壌からのN2O排出量削減策の検証2013

    • Author(s)
      佐野智人,仁科一哉,大浦典子,須藤重人,布山美恵,熊谷勝巳,矢野真二,大越聡,佐藤睦人,藤田裕,飯村強,白鳥豊,古川勇一郎,恒川歩,菅野淳夫,西本浩之,辻正樹,蓮川博之,高橋有紀,鈴江康文,黒田康文,平山裕介,山田寧直,水上浩之,城秀信,上薗一郎,古江広治
    • Organizer
      日本土壌肥料学会講演要旨集, 59, 189
    • Related Report
      2013 Final Research Report
  • [Presentation] 水田転換小麦・大豆畑におけるN2O発生量の削減技術および有機質資材施用の定量的評価2013

    • Author(s)
      蓮川博之,高橋有紀,鳥塚智,須藤重人,大浦典子,仁科一哉,佐野智人
    • Organizer
      2013年度(第109回)日本土壌肥料学会関西支部講演会要旨集, 23
    • Related Report
      2013 Final Research Report
  • [Presentation] Monitoring and modeling for evaluating mitigation options of metane eissions from rice fields by water management2013

    • Author(s)
      Kazunori Minamikawa, Tamon Fumoto, Masayuki Ito, Michiko Hayano, Shigeto Sudo, Kazuyuki Yagi
    • Organizer
      International Workshop on Strategic Approach to Intergrate Practical Technologies for Climate-Smart Crop Production, 33-47
    • Related Report
      2013 Final Research Report
  • [Presentation] Estimation of emission factors for organic fertilizer-induced N2O emissions from Japanese agricultural soils2013

    • Author(s)
      Tomohito Sano, Kazuya Nishina, Noriko Oura, Shigeto Sudo, Yoshie Fuyama, Shinji Yano, Katsumi Kumagai, Satoru Ohkoshi, Mutsuto Satou, Yutaka Fujita, Tsuyoshi Iimura, Yutaka Shiratori, Yuichiro Fukuhara, Ayumi Tsunekawa, Atsuo Sugano, Hiroyuki Nishimoto, Hiroyuki Hasukawa, Yuki Takahashi, Yasufumi Suzue, Yasufumi Kuroda, Yusuke Hirayama, Yasunao Yamada, Hidenobu Joh, Hiroyuki Mizukami, Ichirou Uezono, Koji Furue
    • Organizer
      Extended Abstracts of International Symposium on Agricultural Meteorology 2013 (ISAM2013), 119
    • Related Report
      2013 Final Research Report
  • [Presentation] Monitoring and modeling mitigation options of methene emissions from rice fields by water management2013

    • Author(s)
      Kazuyuki Yagi, Masayuki Ito, Shigeto Sudo, Kazunori Minamikawa
    • Organizer
      The 11th International Conference of the East and Southeast Asia Federation of Soil Science Societies
    • Place of Presentation
      Bogor, Indonesia
    • Related Report
      2013 Annual Research Report
  • [Presentation] 黒ボク土畑のキャベツ-サツマイモ栽培体系における施肥窒素由来のN2O排出量2013

    • Author(s)
      上薗一郎, 長友誠, 井上健一, 三浦伸之, 西裕之, 古江広治, 大浦典子, 佐野智人, 須藤重人
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      名古屋大
    • Related Report
      2013 Annual Research Report
  • [Presentation] 日本の農耕地土壌からのN2O排出量削減策の検証2013

    • Author(s)
      佐野智人, 仁科一哉, 大浦典子, 須藤重人, 布山美恵, 熊谷勝巳, 矢野真二, 大越聡, 佐藤睦人, 藤田裕, 飯村強, 白鳥豊, 古川勇一郎, 恒川歩, 菅野淳夫, 西本浩之, 辻正樹, 蓮川博之, 高橋有紀, 鈴江康文, 黒田康文, 平山裕介, 山田寧直, 水上浩之, 城秀信, 上薗一郎, 古江広治
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      名古屋大
    • Related Report
      2013 Annual Research Report
  • [Presentation] Monitoring and modeling for evaluating mitigation options of metane eissions from rice fields by water management2013

    • Author(s)
      Kazunori Minamikawa, Tamon Fumoto, Masayuki Ito, Michiko Hayano, Shigeto Sudo, Kazuyuki Yagi
    • Organizer
      International Workshop on Strategic Approach to Intergrate Practical Technologies for Climate-Smart Crop Production
    • Place of Presentation
      Taipei
    • Related Report
      2013 Annual Research Report
  • [Presentation] タイ天水田における栽培管理手法による温室効果ガス発生削減手法の検討2012

    • Author(s)
      須藤重人,八木一行,石原慶一,トウプレヨンシリントンテップ,チャウンニタヤ
    • Organizer
      日本土壌肥料学会講演要旨集, 58, 186
    • Related Report
      2013 Final Research Report
  • [Presentation] Improvement of techniquesfor measuring greenhouse gas fluxes from agricultural soils in Japan2012

    • Author(s)
      Kishimoto-Mo Ayaka W., Sudo Shigeto, Oura Noriko, Yonemura Seiichiro, Shirato Yasuhito
    • Organizer
      4th International Congress European Confederation of Soil Science Societies, 1511
    • Related Report
      2013 Final Research Report
  • [Presentation] 作物残渣の焼却に伴うガス・無機エアロゾルの発生:残渣の含水率の影響2012

    • Author(s)
      林健太郎,小野圭介,梶浦雅子,須藤重人,伏見暁洋,齊藤勝美,藤谷雄二,田邊潔
    • Organizer
      第53回大気環境学会年会講演要旨集, 53, 516
    • Related Report
      2013 Final Research Report
  • [Presentation] 農作物残渣の野焼きで排出される粒子の排出係数と化学組成2012

    • Author(s)
      伏見暁洋,齊藤勝美,林健太郎,須藤重人,小野圭介,梶浦雅子,藤谷雄二,世良耕一郎,高見昭憲,田邊潔
    • Organizer
      第53回大気環境学会年会講演要旨集, 53, 517
    • Related Report
      2013 Final Research Report
  • [Presentation] 水田転換畑における石灰窒素併用による一酸化二窒素の削減効果と有機物施用の影響評価2012

    • Author(s)
      蓮川博之,高橋有紀,鳥塚智,須藤重人,仁科一哉
    • Organizer
      日本土壌肥料学会講演要旨集, 58, 293
    • Related Report
      2013 Final Research Report
  • [Presentation] 野菜栽培圃場における土壌硝化活性に及ぼす有機質資材の影響2012

    • Author(s)
      堀之内翼,程為国,布山美恵,矢野真二,熊谷勝巳,須藤重人,俵谷圭太郎
    • Organizer
      日本土壌肥料学会講演要旨集, 58, 188
    • Related Report
      2013 Final Research Report
  • [Presentation] 有機質資材の排出係数算出にむけて(第2報)全国10県の農業試験場における亜酸化窒素発生量の定量評価2012

    • Author(s)
      佐野智人,仁科一哉,大浦典子,須藤重人,布山美恵,熊谷勝巳,矢野真二,大越聡,佐藤睦人,藤田裕,折本善之,白鳥豊,古川勇一郎,恒川歩,西本浩之,菅野淳夫,辻正樹,蓮川博之,高橋有紀,鈴江康文,黒田康文,平山裕介,山田寧直,水上浩之,城秀信,上薗一郎,古江広治
    • Organizer
      日本土壌肥料学会講演要旨集, 58, 187
    • Related Report
      2013 Final Research Report
  • [Presentation] 畑土壌における牛ふんおよび鶏ふん堆肥施用に伴う一酸化二窒素の発生量評価2012

    • Author(s)
      辻正樹,菅野淳夫,恒川歩,尾賀俊哉,仁科一哉,須藤重人
    • Organizer
      日本土壌肥料学会講演要旨集, 58, 187
    • Related Report
      2013 Final Research Report
  • [Presentation] ガスフラックス測定のための可搬型サンプリング草地(AGSS)の応用事例と課題Applications and tasks in an automated gas sampling system for long-term monitoring of gas fluxes from soils (AGSS)2012

    • Author(s)
      松浦江里,須藤重人,秋山博子,大浦典子,岸本文紅,田野中武志
    • Organizer
      日本土壌肥料学会講演要旨集, 58, 186
    • Related Report
      2013 Final Research Report
  • [Presentation] 堆肥連用黒ボク土ナシ園における窒素溶脱とN2O発生量2012

    • Author(s)
      藤田裕,江口定夫,朝田景,仁科一哉,須藤重人,折本善之
    • Organizer
      日本土壌肥料学会講演要旨集, 58, 5
    • Related Report
      2013 Final Research Report
  • [Presentation] 砂丘未熟土へのヤシガラ炭化物混和におけるチンゲンサイ連作栽培から放出されるN2OFluxの変化2012

    • Author(s)
      並﨑宏美,西原英治,須藤重人
    • Organizer
      日本土壌肥料学会講演要旨集, 58
    • Related Report
      2013 Final Research Report
  • [Presentation] 地下灌漑が野菜栽培下の土壌ガス組成に及ぼす影響:コンテナを用いた予備調査2012

    • Author(s)
      柳井洋介,中野有加,仁科一哉,佐野智人,須藤重人
    • Organizer
      2012年度土壌物理学会
    • Related Report
      2013 Final Research Report
  • [Presentation] タイのピマイにおける大気エアロゾル中の土壌粒子の乾期・雨期における動態2012

    • Author(s)
      鶴田治雄,及川栄治,井上豊志郎,渡辺周吾, Jinchila Chotpitayasunon, Boossarasiri Thana,高村民雄,竹村俊彦,五藤大輔,須藤重人,米村正一郎,世良耕一郎,斉藤義弘,白砂裕一郎,平野耕一郎,早坂忠裕,中島映至
    • Organizer
      第18回大気化学討論会
    • Place of Presentation
      (A-3-2)
    • Related Report
      2013 Final Research Report
  • [Presentation] タイ天水田における栽培管理手法による温室効果ガス発生削減手法の検討2012

    • Author(s)
      須藤重人, 八木一行, 石原慶一, トウプレヨンシリントンテップ, チャウンニタヤ
    • Organizer
      日本土壌肥料学会2012鳥取大会
    • Place of Presentation
      鳥取大学
    • Related Report
      2012 Research-status Report
  • [Presentation] Improvement of techniquesfor measuring greenhouse gas fluxes from agricultural soils in Japan2012

    • Author(s)
      Kishimoto-Mo Ayaka W., Sudo Shigeto, Oura Noriko, Yonemura Seiichiro, Shirato Yasuhito
    • Organizer
      4th International Congress EUROSOIL 2012
    • Place of Presentation
      イタリア・バーリ
    • Related Report
      2012 Research-status Report
  • [Presentation] Emission factors of nitorous oxide by organic manure ferilizers in Japanese upland fields2011

    • Author(s)
      Shigeto Sudo, Kazuya Nishina, Noriko Ooura, Kazuyuki Yagi
    • Organizer
      AGU Fall Meeting 2011
    • Related Report
      2013 Final Research Report
  • [Presentation] 有機質肥料施肥由来の一酸化二窒素発生メカニズムの考察(硝化菌群集構造を中心に)2011

    • Author(s)
      須藤重人,林嵩史,大越聡,吉田隆浩,佐藤陸人,北和之,仁科一哉,早津雅仁,下村有美,星野裕子
    • Organizer
      日本土壌肥料学会講演要旨集
    • Related Report
      2013 Final Research Report
  • [Presentation] 作物残渣の焼却に伴う温室効果ガスおよび無機エアロゾルの発生2011

    • Author(s)
      林健太郎,須藤重人,小野圭介,伏見暁洋,藤谷雄二,田邊潔
    • Organizer
      第52回大気環境学会年会講演要旨集, 474
    • Related Report
      2013 Final Research Report
  • [Presentation] 培養実験による機体リン回収の試み2011

    • Author(s)
      林健太郎,常田岳志,須藤重人
    • Organizer
      日本土壌肥料学会講演要旨集, 57, 8
    • Related Report
      2013 Final Research Report
  • [Presentation] FACE-N project : Free -air CO2 enrichment study for paddy rice with a focus on its effect on nitrogen cycle, Nitrogen and Global Change2011

    • Author(s)
      Hayashi K., Hasegawa T., Tokida T., Ono K., Matsuda K., Toyoda S., Yano M., Sudo S., Wagai R., Matsushima M., Minamikawa K., Katata G., Iwasaki N.
    • Organizer
      Key Findings and Future Challenges, Conference Proceedings
    • Related Report
      2013 Final Research Report
  • [Presentation] Emission Factors of Nitrous Oxide by Organic Manure Fertilizers in Japanese Upland Fields2011

    • Author(s)
      須藤重人
    • Organizer
      アメリカ地球物理学会
    • Place of Presentation
      サンフランシスコ
    • Related Report
      2011 Research-status Report
  • [Presentation] State of the art on rice GHG measurements

    • Author(s)
      Shigeto Sudo
    • Organizer
      GRA Paddy Rice Group Meeting
    • Place of Presentation
      Montevideo, Urgyay
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Book] ガスクロマトグラフによる農耕地温室効果ガス計測法2012

    • Author(s)
      須藤重人
    • Publisher
      日本土壌肥料学雑誌,(社)日本土壌肥料学会
    • Related Report
      2013 Final Research Report
  • [Book] グリーンブルーとの共同作業と今後への期待2012

    • Author(s)
      須藤重人
    • Publisher
      グリーンブルー株式会社創立40周年記念誌,グリーンブルー株式会社
    • Related Report
      2013 Final Research Report
  • [Book] 管理の工夫で水田から出る温室効果ガスを削減2012

    • Author(s)
      須藤重人
    • Total Pages
      6
    • Publisher
      日本農民新聞,日本農民新聞社
    • Related Report
      2013 Final Research Report
  • [Book] 土づくりとエコ農業・環境にやさしい農業~農業と地球の温暖化~2011

    • Author(s)
      須藤重人
    • Total Pages
      7
    • Publisher
      日本土壌協会
    • Related Report
      2011 Research-status Report
  • [Remarks] 水田メタン発生抑制のための新たな水管理技術マニュアル(改訂版)

    • URL

      http://www.niaes.affrc.go.jp/techdoc/methane_manual.pdf

    • Related Report
      2012 Research-status Report
  • [Remarks]

    • URL

      http://www.niaes.affrc.go.jp

    • Related Report
      2011 Research-status Report
  • [Patent(Industrial Property Rights)] ガスクロマトグラフのためのガス自動 注入装置2013

    • Inventor(s)
      須藤重人
    • Industrial Property Rights Holder
      (独)農業環境技術研究所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013-01-18
    • Related Report
      2013 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ガスクロマトグラフのためのガス自動注入装置2013

    • Inventor(s)
      須藤重人
    • Industrial Property Rights Holder
      独立行政法人農業環境技術研究所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013-01-18
    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 超高純度窒素ガス精製方法2011

    • Inventor(s)
      須藤重人
    • Industrial Property Rights Holder
      (独)農業環境技術研究所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2011-11-26
    • Related Report
      2013 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] ガス採取装置2011

    • Inventor(s)
      秋山博子,須 藤重人,田野中武志
    • Industrial Property Rights Holder
      (独)農業環境技術研究所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2011-09-30
    • Related Report
      2013 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 圧縮空気を用いた超高純度窒素ガス精製法2011

    • Inventor(s)
      須藤重人
    • Industrial Property Rights Holder
      (独)農業華僑技術研究所
    • Industrial Property Number
      2011-258366
    • Filing Date
      2011
    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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