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A Study on Transactions in Cyber Space and their Legal Problems

Research Project

Project/Area Number 09620029
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Civil law
Research InstitutionThe University of Tokyo

Principal Investigator

UCHIDA Takashi  The University of Tokyo, Graduate School of Law and Politics, Professor of Law, 法学政治学研究科, 教授 (20107494)

Co-Investigator(Kenkyū-buntansha) DOGAUCHI Masato  The University of Tokyo, Graduate School of Law and Politics, Professor of Law, 大学院・法学政治学研究科, 教授 (70114577)
KANDA Hideki  The University of Tokyo, Graduate School of Law and Politics, Professor of Law, 大学院・法学政治学研究科, 教授 (90114454)
YAMAGUCHI Atsushi  The University of Tokyo, Graduate School of Law and Politics, Professor of Law, 大学院・法学政治学研究科, 教授 (10107493)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 1998: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1997: ¥2,500,000 (Direct Cost: ¥2,500,000)
Keywordscyber space / electronic commerce / electronic authentication / electronic signatures / digital signatures / internet / electronic money / computer network
Research Abstract

In 1997, we focused on legal problems, which arise from electronic consumer transactions. Firstly, we explored legal environments, which would remove legal obstacles and promote electronic commerce. Secondly, we analyzed legal problems about electronic money and electronic negotiable instruments. Thirdly, we studied the problems on private international law. Fourthly we studied criminal regulations of illegal contents, and criminal responsibility of Internet service providers.
In 1998, we focused on electronic commerce between business entities, especially legal framework of promoting EDI.In particularly we studied legal problems about electronic authentication or electronic signatures. We also analyzed electronic payment system in electronic commerce. In addition, legal problems concerning criminal regulations on illegal access to electronic data were thoroughly explored.
As the results of above stated research, we came to the conclusion that some legislative measures are necessary in the fields of electronic contract law, electronic authentication, and private international law, but new legal regulations are not indispensable with respect to criminal law and electronic payment. Finally, we made our own legislative proposals in the name of our research group.

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (21 results)

All Other

All Publications (21 results)

  • [Publications] 内田 貴: "電子商取引環境整備の新たな課題(シンポジウム報告)" http://www.ecom.or.jp/jedic/news_let/n31/ko-en. 02.htm. (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 内田 貴: "電子商取引と民法" 「債権法改正の課題と方向」別冊NBL. 51号. 269-334 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 山口 厚: "コンピュータ・ネットワークと犯罪" ジュリスト. 1117号. 73-80 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 神田 秀樹: "Offering Securities From a Cyberspace" 資本市場フォーラム主催のセミナー報告.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 神田 秀樹: "いわゆる電子署名に関する法制整備へ向けて" ジュリスト. 1138号. 11-13 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 道垣内正人: "サイバースペースと国際私法-準拠法及び国際裁判管轄問題" ジュリスト. 1117号. 60-66 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 山口 厚: "岩村正彦ほか編『岩波講座現代の法6現代社会と刑法』" 岩波書店, 290 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Takashi Uchida: "New Problems of Promoting Environments for Electronic Commerce" http : //www.ecom.or.jp/jedic/news let/n31/ko en02.htm. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Takashi Uchida: "Electronic Commerce and Civil Law" Bessatsu NBL. No.51. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Atsushi Yamaguchi: "Computer Network and Crime" Jurisuto. no.1117. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Atsushi Yamaguchi: "Information Communication Network and Criminal Law" IWANAMI KOZA GENDAI NO HO. 6. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Hideki Kanda: "Offering Securities from a Cyberspace" Shihon Shijo Forum Seminar.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Hideki Kanda: "Toward Legal Framework for so-called Electronic Signatures" Jurisuto. no.1117. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Masato Dogauchi: "Cyberspace and Private International Law" Jurisuto. no.1117. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 内田 貴: "電子商取引と民法" 別冊NBL『債権法改正の課題と方向』所収. 51号. 269-334 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 山口 厚: "情報通信ネットワークと刑法" 岩村正彦ほか編『岩波講座現代の法6現代社会と刑法』所収. 103-125 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 神田秀樹: "いわゆる電子署名に関する法制整備へ向けて" ジュリスト. 1138号. 11-13 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 内田貴: "「電子商取引環境整備の新たな課題」(シンポジウム報告)" http://www.ecom.or.jp/jedic/news_let/n31/ko-enC2.htm. (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 山口厚: "「コンピュータ・ネットワークと犯罪」" ジュリスト. 1117号. 73-80 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 神田秀樹: "Offering Securities From a Cyberspace" (「資本市場フォーラム主催のセミナー報告).

    • Related Report
      1997 Annual Research Report
  • [Publications] 道垣内弘人: "「サイバースペースと国際私法-準拠法及び国際裁判管轄問題」" ジュリスト. 1117号. 60-66 (1997)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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