TREA

Tsutomu Yoshikawa

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  • Chita-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Indicating instrument for vehicle
    • Patent number 6,210,011
    • Issue date Apr 3, 2001
    • Denso Corporation
    • Hirofumi Ikeuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Indicating instrument for vehicle
    • Patent number 6,149,279
    • Issue date Nov 21, 2000
    • Denso Corporation
    • Hirofumi Ikeuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Illuminated indicator for an indicating instrument
    • Patent number 6,120,158
    • Issue date Sep 19, 2000
    • Nippondenso Corporation
    • Tadaaki Ishimaru
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Indicating instrument for vehicle
    • Patent number 5,964,515
    • Issue date Oct 12, 1999
    • Denso Corporation
    • Hirofumi Ikeuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Indicating instrument
    • Patent number 5,839,809
    • Issue date Nov 24, 1998
    • Nippondenso Co., Ltd.
    • Tadaaki Ishimaru
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Indicating instrument
    • Patent number 5,678,913
    • Issue date Oct 21, 1997
    • Nippondenso Co., Ltd.
    • Tadaaki Ishimaru
    • B60 - VEHICLES IN GENERAL