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Akifumi Otaka

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel processor for fuel cell
    • Patent number 6,797,418
    • Issue date Sep 28, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tadashi Nomura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    High pressure gas supplying system
    • Patent number 6,708,718
    • Issue date Mar 23, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Akira Yamada
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Apparatus and process for rapidly filling with hydrogen
    • Patent number 6,598,624
    • Issue date Jul 29, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Shuichi Togasawa
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Vehicle fuel gas supply system
    • Patent number 6,401,698
    • Issue date Jun 11, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hideharu Yamazaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vehicle fuel gas supply system
    • Patent number 6,390,075
    • Issue date May 21, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hideharu Yamazaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Super magnetostrictive actuator
    • Patent number 6,307,286
    • Issue date Oct 23, 2001
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hideharu Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas fuel supply piping system
    • Patent number 5,992,219
    • Issue date Nov 30, 1999
    • Honda Giken Kogyo Kabushiki Kaisha
    • Akifumi Otaka
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    High pressure gas supplying system
    • Publication number 20020096212
    • Publication date Jul 25, 2002
    • Akira Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Apparatus and process for rapidly filling with hydrogen
    • Publication number 20020014277
    • Publication date Feb 7, 2002
    • Shuichi Togasawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...