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Akihisa Ogawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inflator
    • Patent number 7,600,781
    • Issue date Oct 13, 2009
    • Daicel Chemical Industries, Ltd.
    • Haruhiko Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid inflator
    • Patent number 7,059,635
    • Issue date Jun 13, 2006
    • Daicel Chemical Industries, Ltd.
    • Eiichi Ryobo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multistage inflating-type hybrid inflator
    • Patent number 6,860,510
    • Issue date Mar 1, 2005
    • Daicel Chemical Industries, Ltd.
    • Akihisa Ogawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multistage-inflating type hybrid inflator
    • Patent number 6,851,709
    • Issue date Feb 8, 2005
    • Daicel Chemical Industries, Ltd.
    • Akihisa Ogawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid inflator
    • Patent number 6,488,310
    • Issue date Dec 3, 2002
    • Daicel Chemical Industries, Ltd.
    • Eiichi Ryobo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator for an air bag
    • Patent number 6,336,660
    • Issue date Jan 8, 2002
    • Daicel Chemical Industries, Ltd.
    • Nobuyuki Katsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas producer for air bag
    • Patent number 6,273,464
    • Issue date Aug 14, 2001
    • Daicel Chemical Industries, Ltd.
    • Masakazu Tokuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator formed with electron beam welding
    • Patent number 5,624,134
    • Issue date Apr 29, 1997
    • Daicel Chemical Industries, Inc.
    • Yasunori Iwai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator formed with electron beam welding
    • Patent number 5,527,067
    • Issue date Jun 18, 1996
    • Daicel Chemical Industries, Ltd.
    • Yasunori Iwai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator of thin-walled structure
    • Patent number 5,387,007
    • Issue date Feb 7, 1995
    • Dalcel Chemical Industries, Ltd.
    • Akihisa Ogawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator having housing of double structure
    • Patent number 5,306,041
    • Issue date Apr 26, 1994
    • Daicel Chemical Industries, Ltd.
    • Akihisa Ogawa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INFLATOR
    • Publication number 20080136153
    • Publication date Jun 12, 2008
    • DAICEL CHEMICAL INDUSTRIES, LTD.
    • Haruhiko YAMASHITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Multistage inflating-type hybrid inflator
    • Publication number 20030071447
    • Publication date Apr 17, 2003
    • Akihisa Ogawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Mutistage-inflating type hydrid infalator
    • Publication number 20030047923
    • Publication date Mar 13, 2003
    • Akihisa Ogawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid inflator
    • Publication number 20030001370
    • Publication date Jan 2, 2003
    • Eiichi Ryobo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GAS PRODUCER FOR AIR BAG
    • Publication number 20010002085
    • Publication date May 31, 2001
    • MASAKAZU TOKUDA
    • B60 - VEHICLES IN GENERAL