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Category: Patents & Utility models
お問い合わせ
  • About RYUKA
    • Access
    • Message from Managing Partner
    • Firm Overview
    • Philosophy and Mission
  • Patents
    • Patent Services
    • Japanese Patent Process
    • Utility Model Application
    • Japan Patent Q & A
    • Patent Translation
    • Japanese IP Protection
    • RYUKA Approach for Prosecution
  • Trademarks
    • Trademark Filings in Japan
    • Responding to TM Office Actions
    • After Registering Trademarks
    • Non-Registerable Trademarks
    • Expanding Business with TM
    • Customs Surveillance
  • Designs
    • Outline of the Design System
    • Overview of the Hague International Design Application
    • Interior Design Registration
    • Protecting Design Variations
  • Professionals
    • Japanese Patent Attorneys
    • Chinese Attorneys
    • PhD
  • Library
    • Patents & Utility models
    • Trademarks
    • Designs
  • CONTACT
Leading Intellectual Property and Asia Patent Publications spotlight Japanese Patent Firm Ryuka role in TM and Patent Protection RYUKA & PARTNERS
  • About RYUKA
    • Access
    • Message from Managing Partner
    • Firm Overview
    • Philosophy and Mission
  • Patents
    • Patent Services
    • Japanese Patent Process
    • Utility Model Application
    • Japan Patent Q & A
    • Patent Translation
    • Japanese IP Protection
    • RYUKA Approach for Prosecution
  • Trademarks
    • Trademark Filings in Japan
    • Responding to TM Office Actions
    • After Registering Trademarks
    • Non-Registerable Trademarks
    • Expanding Business with TM
    • Customs Surveillance
  • Designs
    • Outline of the Design System
    • Overview of the Hague International Design Application
    • Interior Design Registration
    • Protecting Design Variations
  • Professionals
    • Japanese Patent Attorneys
    • Chinese Attorneys
    • PhD
  • Library
    • Patents & Utility models
    • Trademarks
    • Designs
  • CONTACT
サイトマップ（虫眼鏡アイコン）

    News

    RYUKA & PARTNERS > NEWS > Patents, Trademarks and Designs > Patents & Utility models
    2025.10.27
    Patents & Utility models

    Dwango v. FC2 (Machine Translation: Sup. Ct., 2025)

    2025.10.27
    Patents & Utility models

    Security Review of Patent Applications in Japan (PDF)

    2025.03.03
    Patents & Utility models

    10 Suggestions for Patent Prosecution in Japan　(PDF)

    2024.08.23
    Patents & Utility models

    Misappropriated Patent Applications in Japan

    2024.07.22
    Patents & Utility models

    Software Patents in Japan, in comparisons with US and EPO (PDF)

    2024.04.05
    Designs Patents & Utility models Trademarks

    Restoration is available for unintentional lapse from April 1, 2023

    2024.04.04
    Patents & Utility models

    Criminal Punishment on Patent Infringement

    2024.03.25
    Patents & Utility models

    Accelerated Exam. cf. PPH in Japan（PDF）

    2024.02.07
    Patents & Utility models

    Third Party Observations, Oppositions & Invalidation Trials of Patents in Japan （PDF）

    2024.02.07
    Patents & Utility models

    Patent Visualization - Maximizing Outputs from Inventor Interviews （PDF）

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