TREA

Kinshuro Itoh

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  • Chiba-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable timepiece
    • Patent number 8,608,372
    • Issue date Dec 17, 2013
    • Seiko Instruments Inc.
    • Hideaki Koshoji
    • G04 - HOROLOGY
  • Information Patent Grant

    Portable watch
    • Patent number 7,942,574
    • Issue date May 17, 2011
    • Seiko Instruments Inc.
    • Yoshio Hozumi
    • G04 - HOROLOGY
  • Information Patent Grant

    Timepiece
    • Patent number 7,490,979
    • Issue date Feb 17, 2009
    • Seiko Instruments Inc.
    • Haruki Hiranuma
    • G04 - HOROLOGY
  • Information Patent Grant

    Timepiece having glass and edge member removable as a unit
    • Patent number 7,399,114
    • Issue date Jul 15, 2008
    • Seiko Instruments Inc.
    • Haruki Hiranuma
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE TIMEPIECE
    • Publication number 20120263023
    • Publication date Oct 18, 2012
    • Hideaki Koshoji
    • G04 - HOROLOGY
  • Information Patent Application

    Portable watch
    • Publication number 20100220562
    • Publication date Sep 2, 2010
    • Yoshio Hozumi
    • G04 - HOROLOGY
  • Information Patent Application

    Timepiece
    • Publication number 20080068935
    • Publication date Mar 20, 2008
    • Haruki Hiranuma
    • G04 - HOROLOGY
  • Information Patent Application

    Timepiece
    • Publication number 20070147185
    • Publication date Jun 28, 2007
    • Haruki Hiranuma
    • G04 - HOROLOGY