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Yohei Miwa

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    GPS navigation apparatus
    • Patent number 6,912,463
    • Issue date Jun 28, 2005
    • Vertex Standard Co., Ltd.
    • Yohei Miwa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    GPS navigation apparatus
    • Patent number 6,853,917
    • Issue date Feb 8, 2005
    • Vertex Standard Co., Ltd.
    • Yohei Miwa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    GPS navigation apparatus
    • Publication number 20040167715
    • Publication date Aug 26, 2004
    • Yohei Miwa
    • G01 - MEASURING TESTING
  • Information Patent Application

    GPS navigation apparatus
    • Publication number 20030046002
    • Publication date Mar 6, 2003
    • VERTEX STANDARD CO., LTD.
    • Yohei Miwa
    • G01 - MEASURING TESTING