TREA

Toshihumi Takada

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  • Shizunai-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switch structure of card connector
    • Patent number 6,848,923
    • Issue date Feb 1, 2005
    • Yamaichi Electronics Co., Ltd.
    • Toshihumi Takada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Card connector
    • Patent number 6,729,892
    • Issue date May 4, 2004
    • Yamaichi Electronics Co., Ltd.
    • Toshihumi Takada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Switch structure of card connector
    • Patent number 6,638,087
    • Issue date Oct 28, 2003
    • Yamaichi Electronics Co., Ltd.
    • Toshihumi Takada
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Switch structure of card connector
    • Publication number 20030216074
    • Publication date Nov 20, 2003
    • Yamaichi Electronics Co., Ltd.
    • Toshihumi Takada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Card connector
    • Publication number 20010055896
    • Publication date Dec 27, 2001
    • Toshihumi Takada
    • G06 - COMPUTING CALCULATING COUNTING