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The data-embedding pen for using handwritings as cybermedium

Research Project

Project/Area Number 20300049
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionKyushu University

Principal Investigator

UCHIDA Seiichi  Kyushu University, システム情報科学研究院, 教授 (70315125)

Co-Investigator(Kenkyū-buntansha) KISE Koichi  大阪府立大学, 大学院・工学研究科, 教授 (80224939)
OMACHI Shinichiro  東北大学, 大学院・工学研究科, 教授 (30250856)
IWAMURA Masakazu  大阪府立大学, 大学院・工学研究科, 准教授 (80361129)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2010: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2009: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2008: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Keywordsユーザインターフェース / 画像 / 文章 / 音声等認識 / ディレクトリ・情報検索 / 画像処理 / パターン照合 / 情報埋め込み / ペンデバイス / 画像、文章、音声等認識
Research Abstract

In this research, a data-embedding pen is introduced to enhance the value of handwriting in cyber-world. The data-embedding pen has a unique function to inject an ink dot sequence along handwriting. The pattern of the ink dot sequence represents some information, such as writer's ID, writing date, and other meta-information related to the handwriting.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (69 results)

All 2011 2010 2009 2008 Other

All Journal Article (34 results) (of which Peer Reviewed: 33 results) Presentation (30 results) Remarks (4 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Embedding Meta-Information in Handwriting - Reed-Solomon for Reliable Error Correction.2010

    • Author(s)
      Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    • Journal Title

      Proc. 12th Int.Conf. Frontiers in Handwriting Recognition

      Pages: 51-56

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tracking and Retrieval of Pen Tip Positions for an Intelligent Camera Pen2010

    • Author(s)
      Kazumasa Iwata, Koichi Kise, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    • Journal Title

      Proc. 12th Int, Conf. Frontiers in Handwriting Recognition

      Pages: 277-283

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Data-Embedding Pen - Augmenting Ink Strokes with Meta-Information2010

    • Author(s)
      Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    • Journal Title

      Proc. Ninth Int. Workshop on Document Analysis Systems.

      Pages: 43-51

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] ディジタルペン2010

    • Author(s)
      内田誠一, Marcus Liwicki, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Journal Title

      映像情報メディア学会誌 vol.64

      Pages: 293-298

    • NAID

      110009669390

    • Related Report
      2010 Final Research Report
  • [Journal Article] ペン先画像からの手書き復元2010

    • Author(s)
      内田誠一, 伊東克啓, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Journal Title

      電子情報通信学会論文誌(D) vol.J93-D

      Pages: 64-67

    • NAID

      110007503505

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Embedding Meta-Information in Handwriting-Reed-Solomon for Reliable Error Correction2010

    • Author(s)
      Marcus Liwicki, et al.
    • Journal Title

      Proceedings of The 12th International Conference on Frontiers in Handwriting Recognition

      Pages: 51-56

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tracking and Retrieval of Pen Tip Positions for an Intelligent Camera Pen (Best Paper Award)2010

    • Author(s)
      Kazumasa Iwata, et al.
    • Journal Title

      Proceedings of The 12th International Conference on Frontiers in Handwriting Recognition

      Pages: 277-283

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Data-Embedding Pen-Augmenting Ink Strokes with Meta-Information2010

    • Author(s)
      Marcus Liwicki, et al.
    • Journal Title

      Proceedings of The Ninth International Workshop on Document Analysis Systems

      Pages: 43-51

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Augmented Handwritings by Data-Embedding Pen2010

    • Author(s)
      Akira Yoshida, et al.
    • Journal Title

      Proceedings of the second CJK Joint Workshop on Pattern Recognition

      Volume: (CD-ROM)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Expansion of Queries and Databases for Improving the Retrieval Accuracy of Document Portions2010

    • Author(s)
      Koichi Kise, et al.
    • Journal Title

      Proceedings of The Ninth International Workshop on Document Analysis Systems

      Pages: 309-316

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 付加情報の一般的な割り当て2010

    • Author(s)
      岩村雅一, 他
    • Journal Title

      電子情報通信学会論文誌(D)

      Volume: J93-D Pages: 579-587

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 相互制約付き多数決型アルゴリズムによる時系列パターン認識2010

    • Author(s)
      福冨正弘, 他
    • Journal Title

      電子情報通信学会論文誌(D)

      Volume: J93-D Pages: 548-551

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Toward Forensics by Stroke-Order Variation---Performance Evaluation of Stroke Correspondence Methods2010

    • Author(s)
      Wenjie Cai, et al.
    • Journal Title

      Proceedings of 4th International Workshop on Computational Forensics

      Volume: (CD-ROM)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ペン先画像からの手書き復元2010

    • Author(s)
      内田誠一, 他
    • Journal Title

      電子情報通信学会論文誌(D) J93-D

      Pages: 64-67

    • NAID

      110007503505

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Document-Level Positioning of a Pen Tip by Retrieval of Image Fragments2009

    • Author(s)
      Koichi Kise, Kazumasa Iwata, Tomohiro Nakai, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    • Journal Title

      Proc. Third Int. Workshop on Camera-Based Document Analysis and Recognition

      Pages: 61-68

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On a Possibility of Pen-Tip Camera for the Reconstruction of Handwritings2009

    • Author(s)
      内田誠一, 伊東克啓, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Journal Title

      Proc. Third Int. Workshop on Camera-Based Document Analysis and Recognition

      Pages: 119-126

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Document-Level Positioning of a Pen Tip by Retrieval of Image Fragments2009

    • Author(s)
      Koichi Kise, et al.
    • Journal Title

      Proc. The Third International Workshop on Camera-Based Document Analysis and Recognition

      Pages: 61-68

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On a Possibility of Pen-Tip Camera for the Reconstruction of Handwritings2009

    • Author(s)
      Seiichi Uchida, et al.
    • Journal Title

      Proc. The Third International Workshop on Camera-Based Document Analysis and Recognition

      Pages: 119-126

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stochastic Model of Stroke Order Variation2009

    • Author(s)
      Yoshinori Katayama, et al.
    • Journal Title

      Proceedings of The 10th International Conference on Document Analysis and Recognition

      Pages: 803-807

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Capturing Digital Ink as Retrieving Fragments of Document Images2009

    • Author(s)
      Kazumasa Iwata, et al.
    • Journal Title

      Proceedings of The 10th International Conference on Document Analysis and Recognition

      Pages: 1236-1240

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 大局的最適化に基づくトラッキング-DPトラッキング-2009

    • Author(s)
      藤村一行, 他
    • Journal Title

      電子情報通信学会論文誌(D) J92-D

      Pages: 1279-1288

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 自己発信情報の組み込みによる移動体の分離追跡2009

    • Author(s)
      〆野敦稔, 他
    • Journal Title

      電気学会論文誌(C) 129

      Pages: 977-984

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] データ埋め込みペンに関する基礎的検討2008

    • Author(s)
      田中一弘, 内田誠一, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Journal Title

      ヒューマンインタフェース学会論文誌 vol.10,no.4

      Pages: 559-567

    • NAID

      10024684048

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] データ埋め込みペンに関する基礎的検討2008

    • Author(s)
      田中一弘, 他
    • Journal Title

      ヒューマンインタフェース学会論文誌 10

      Pages: 559-567

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fast image mosaicing based on histograms2008

    • Author(s)
      Akihiro Mori, et al
    • Journal Title

      IEICE Transactions on Information & Systems E91-D

      Pages: 2701-2708

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Layout-Free Dewarping of Planar Document Images2008

    • Author(s)
      Masakazu Iwamura, et al.
    • Journal Title

      Proc. SPIE, Document Recognition and Retrieval XVI 7247

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Early Recognition of Sequential Patterns by Classifier Combination2008

    • Author(s)
      Seiichi Uchida, et al.
    • Journal Title

      Proc. of The 19th IAPR International Conferenceon Pattern Recognition 1(CD-ROM)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A New HMM for On-Line Character Recognition Using Pen-Directionand Pen-Coordinate Features2008

    • Author(s)
      Yoshinori Katayama, et al.
    • Journal Title

      Proc. of The 19th IAPR International Conferenceon Pattern Recognition 1(CD-ROM)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Skew Estimation by Instances2008

    • Author(s)
      Seiichi Uchida, et al.
    • Journal Title

      Proc. of The Eighth International Workshop on Document Analysis Systems 1

      Pages: 201-208

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Affine Invariant Recognition of Characters by Progressive Pruning2008

    • Author(s)
      Akira Horimatsu, et al.
    • Journal Title

      Proc. of The Eighth International Workshop on Document Analysis Systems 1

      Pages: 237-244

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feature Desynchronization in Online Character Recognition2008

    • Author(s)
      Seiichi Uchida, et al.
    • Journal Title

      Proc. of The 11th International Conference on Frontiers of Handwriting Recognition 1

      Pages: 505-510

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 座標特徴と方向特徴の選択的利用に基づくオンライン文字認識HMM2008

    • Author(s)
      片山喜規, 他
    • Journal Title

      電子情報通信学会論文誌(D) J91-D

      Pages: 2112-2120

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 筆順変動を表現するHMMとそのオンライン文字認識への応用2008

    • Author(s)
      片山喜規, 他
    • Journal Title

      電子情報通信学会論文誌(D) J91-D

      Pages: 1434-1441

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mosaicing-by-recognition for video-based text recognition2008

    • Author(s)
      Seiichi Uchida, et al.
    • Journal Title

      Pattern Recognition 41

      Pages: 1230-1240

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Augmented Handwritings by Data-Embedding Pen2011

    • Author(s)
      Akira Yoshida, Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    • Organizer
      the second CJK Joint Workshop on Pattern Recognition
    • Place of Presentation
      福岡
    • Year and Date
      2011-11-05
    • Related Report
      2010 Final Research Report
  • [Presentation] 情報埋め込みペンによる手書き価値の向上2011

    • Author(s)
      内田誠一, Marcus Liwicki, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Organizer
      電子情報通信学会技術研究報告(マルチメディア情報ハイディング・エンリッチメント研究会)
    • Place of Presentation
      国立情報学研究所(招待講演)(発表予定)
    • Year and Date
      2011-05-30
    • Related Report
      2010 Final Research Report
  • [Presentation] 情報埋め込みペンによる手書き価値の向上2011

    • Author(s)
      内田誠一, 他
    • Organizer
      マルチメディア情報ハイディング・エンリッチメント研究会
    • Place of Presentation
      国立情報学研究所(招待講演 発表確定)
    • Year and Date
      2011-05-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] Handwriting on Paper as a Cybermedium2011

    • Author(s)
      Akira Yoshida, Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    • Organizer
      KES2011 Invited Session : Document Analysis and Knowledge Science
    • Place of Presentation
      Kaiserslautern, Germany(発表予定)
    • Related Report
      2010 Final Research Report
  • [Presentation] Reading Characters in Scenery Image : Difficulties and Challenges2010

    • Author(s)
      Seiichi Uchida
    • Organizer
      International Conference on Computing and Systems 2010
    • Place of Presentation
      The University of Burdwan, Burdwan, West Bengal, India(招待講演)
    • Year and Date
      2010-10-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Performance Evaluation of Data-Embedding Pen2010

    • Author(s)
      Akira Yoshida, Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    • Organizer
      The 6th Joint Workshop on Machine Perception and Robotics
    • Place of Presentation
      九州大学
    • Year and Date
      2010-10-09
    • Related Report
      2010 Final Research Report
  • [Presentation] Performance Evaluation of Data-Embedding Pen (Best Poster Award)2010

    • Author(s)
      Akira Yoshida, et al.
    • Organizer
      The 6th Joint Workshop on Machine Perception and Robotics
    • Place of Presentation
      Kyushu University, Fukuoka, Japan
    • Year and Date
      2010-10-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 情報埋め込みペンの試作2010

    • Author(s)
      吉田晃, Marcus Liwicki,内田誠一, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Organizer
      電気関係学会九州支部連合大会
    • Place of Presentation
      九州産業大学
    • Year and Date
      2010-09-26
    • Related Report
      2010 Final Research Report
  • [Presentation] 情報埋め込みペンの試作2010

    • Author(s)
      吉田晃, 他
    • Organizer
      電気関係学会九州支部連合大会
    • Place of Presentation
      九州産業大学,福岡
    • Year and Date
      2010-09-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] カメラペンシステムにおける射影歪みを考慮した文書画像検索の精度向上法2010

    • Author(s)
      近野恵, 他
    • Organizer
      画像の認識理解シンポジウム
    • Place of Presentation
      釧路市観光国際交流センター,北海道釧路市
    • Year and Date
      2010-07-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Getting Text Information from Visible World2010

    • Author(s)
      Seiichi Uchida
    • Organizer
      DFKI Invited Lecture
    • Place of Presentation
      German Research Center for Artificial Intelligence, Kaiserslautern, Germany(招待講演)
    • Year and Date
      2010-06-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] Getting Textual Information from Visible World2010

    • Author(s)
      Seiichi Uchida
    • Organizer
      Institute of Document Analysis and Knowledge Science(IDAKS) Workshop
    • Place of Presentation
      Hotel Bayerischer Hof, Lindau, Germany(招待講演)
    • Year and Date
      2010-05-31
    • Related Report
      2010 Annual Research Report
  • [Presentation] データベースおよびクエリの拡張による文書画像検索の精度向上法2010

    • Author(s)
      近野恵, 他
    • Organizer
      電子情報通信学会パターン認識メディア理解研究会
    • Place of Presentation
      鹿児島大
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] An Interface for Embedding Online Information During Writing,2010

    • Author(s)
      Marcus Liwicki, et al.
    • Organizer
      電子情報通信学会パターン認識メディア理解研究会
    • Place of Presentation
      東京農工大
    • Year and Date
      2010-02-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] 特徴追跡と文書画像検索を用いたカメラペンシステム2010

    • Author(s)
      岩田和将, 他
    • Organizer
      電子情報通信学会パターン認識メディア理解研究会
    • Place of Presentation
      東京農工大
    • Year and Date
      2010-02-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] ペン先カメラ画像と紙面上特徴点を用いた手書きパターンの復元2010

    • Author(s)
      田島修司, 内田誠一, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Organizer
      電子情報通信学会技術研究報告(パターン認識・メディア理解研究会)
    • Place of Presentation
      東京農工大学
    • Year and Date
      2010-02-18
    • Related Report
      2010 Final Research Report
  • [Presentation] ペン先カメラ画像と紙面上特徴点を用いた手書きパターンの復元2010

    • Author(s)
      田島修司, 他
    • Organizer
      電子情報通信学会パターン認識メディア理解研究会
    • Place of Presentation
      東京農工大
    • Year and Date
      2010-02-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] パターン認識・画像処理における動的計画法応用2010

    • Author(s)
      内田誠一
    • Organizer
      大阪府立大学主催 講演会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2010-02-03
    • Related Report
      2009 Annual Research Report
  • [Presentation] 文字認識グランドチャレンジとオンライン文字認識に関する取り組み2009

    • Author(s)
      内田誠一
    • Organizer
      東京農工大学主催 講演会
    • Place of Presentation
      東京農工大
    • Year and Date
      2009-11-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 文字認識におけるグランドチャレンジ2009

    • Author(s)
      内田誠一
    • Organizer
      (社)電子情報技術産業協会(JEITA)認識形入力方式標準化委員会
    • Place of Presentation
      静岡県浜松市
    • Year and Date
      2009-09-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] ペン先カメラ画像からの手書きパターンの抽出2009

    • Author(s)
      伊東克啓, 内田誠一, 岩村雅一, 大町真一郎, 黄瀬浩一
    • Organizer
      電子情報通信学会技術研究報告(パターン認識・メディア理解研究会)
    • Place of Presentation
      東京大学
    • Year and Date
      2009-02-19
    • Related Report
      2010 Final Research Report
  • [Presentation] ペン先カメラ画像からの手書きパターンの抽出2009

    • Author(s)
      伊東克啓, 他
    • Organizer
      電子情報通信学会パターン認識・メディア理解研究会
    • Place of Presentation
      東京大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] レイアウトに依らない平面文書画像の射影歪み補正2009

    • Author(s)
      丹羽亮, 他
    • Organizer
      電子情報通信学会パターン認識・メディア理解研究会
    • Place of Presentation
      東京大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] 検出容易な文字パターン生成に関する検討2009

    • Author(s)
      服部亮史, 他
    • Organizer
      電子情報通信学会パターン認識・メディア理解研究会
    • Place of Presentation
      東京大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] 付加情報割当ての一般理論と誤認識率の解析2008

    • Author(s)
      岩村雅一, 他
    • Organizer
      画像の認識理解シンポジウム
    • Place of Presentation
      軽井沢プリンスホテル
    • Related Report
      2008 Annual Research Report
  • [Presentation] 時系列パターンマッチングにおける特徴の非同期化2008

    • Author(s)
      内田誠一, 他
    • Organizer
      画像の認識理解シンポジウム
    • Place of Presentation
      軽井沢プリンスホテル
    • Related Report
      2008 Annual Research Report
  • [Presentation] 変量と不変量と文字の正規化に基づく文書画像の射影歪み補正2008

    • Author(s)
      丹羽亮, 他
    • Organizer
      画像の認識理解シンポジウム
    • Place of Presentation
      軽井沢プリンスホテル
    • Related Report
      2008 Annual Research Report
  • [Presentation] 時系列パターンの早期認識のためのBoosting的学習法2008

    • Author(s)
      天本一馬, 他
    • Organizer
      画像の認識理解シンポジウム
    • Place of Presentation
      軽井沢プリンスホテル
    • Related Report
      2008 Annual Research Report
  • [Presentation] アフィン不変な文字認識手法とその高速化2008

    • Author(s)
      堀松晃, 他
    • Organizer
      画像の認識理解シンポジウム
    • Place of Presentation
      軽井沢プリンスホテル
    • Related Report
      2008 Annual Research Report
  • [Presentation] 環境画像からの検出が容易な文字パターンの合成に関する検討2008

    • Author(s)
      服部亮史, 他
    • Organizer
      画像の認識理解シンポジウム
    • Place of Presentation
      軽井沢プリンスホテル
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://human.ait.kyushu-u.ac.jp/~uchida

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://human.ait.kyushu-u.ac.jp/~uchida

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://human.ait.kyushu-u.ac.jp/~uchida/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://human.is.kyushu-u.ac.jp/~uchida

    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] 手書きパターンの取得システムおよび取得方法2009

    • Inventor(s)
      内田, 他
    • Industrial Property Rights Holder
      大阪府立大
    • Industrial Property Number
      2009-163909
    • Filing Date
      2009-07-10
    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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