TREA

Patent Island Co., Ltd.

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Organization

  • Shizuoka-ken, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Line drawing tool
    • Patent number 10,710,397
    • Issue date Jul 14, 2020
    • TJM Design Corporation
    • Hiroyuki Usui
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    India ink container, marking tool
    • Patent number D568391
    • Issue date May 6, 2008
    • Patent Island Co., Ltd.
    • Hideki Ichoda
    • D19 - Office supplies
  • Information Patent Grant

    India ink container
    • Patent number D495008
    • Issue date Aug 24, 2004
    • Patent Island Co., Ltd.
    • Tetsuji Sato
    • D19 - Office supplies
  • Information Patent Grant

    India ink container
    • Patent number D493489
    • Issue date Jul 27, 2004
    • Patent Island Co., Ltd.
    • Tetsuji Sato
    • D19 - Office supplies

Patents Applicationslast 30 patents

  • Information Patent Application

    LINE DRAWING TOOL
    • Publication number 20180244100
    • Publication date Aug 30, 2018
    • TJM DESIGN CORPORATION
    • Hiroyuki USUI
    • B44 - DECORATIVE ARTS

Trademarklast 30 trademarks