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Koji Yoshikawa

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  • Obu, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotational angle sensor and method manufacturing same, and throttle...
    • Publication number 20120032670
    • Publication date Feb 9, 2012
    • Tsutomu Ikeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    FUEL PROPERTY DETERMINING APPARATUS
    • Publication number 20100241362
    • Publication date Sep 23, 2010
    • Aisan Kogyo Kabushiki Kaisha
    • Koji Yoshikawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    Rotational Angle Sensor and Method Manufacturing Same, and Throttle...
    • Publication number 20070247143
    • Publication date Oct 25, 2007
    • Tsutomu Ikeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    Throttle control devices
    • Publication number 20060124106
    • Publication date Jun 15, 2006
    • Tsutomu Ikeda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Throttle contol devices
    • Publication number 20050155575
    • Publication date Jul 21, 2005
    • Aisan Kogyo Kabushiki Kaisha
    • Tsutomu Ikeda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Rotational angle sensors
    • Publication number 20050073299
    • Publication date Apr 7, 2005
    • Aisan Kogyo Kabushiki Kaisha
    • Koji Yoshikawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    Throttle control devices
    • Publication number 20040244772
    • Publication date Dec 9, 2004
    • Aisan Kogyo Kabushiki Kaisha
    • Tsutomu Ikeda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Throttle control devices
    • Publication number 20040231644
    • Publication date Nov 25, 2004
    • Aisan Kogyo Kabushiki Kaisha
    • Tsutomu Ikeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    Gas detector
    • Publication number 20040093930
    • Publication date May 20, 2004
    • Takanori Matsunami
    • G01 - MEASURING TESTING