TREA

Takayuki Waseda

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  • Kawaguchi-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Small portable instrument
    • Patent number 7,138,473
    • Issue date Nov 21, 2006
    • Citizen Watch Co., Ltd.
    • Keisuke Kigawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    TIMEPIECE DISPLAY PLATE
    • Publication number 20130094333
    • Publication date Apr 18, 2013
    • CITIZEN HOLDINGS CO., LTD.
    • Nobuo Ito
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Small portable instrument
    • Publication number 20030102639
    • Publication date Jun 5, 2003
    • Keisuke Kigawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...