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Masayuki Nakayasu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling-swaging tool and method for closing opening of cylindrical...
    • Patent number 10,744,551
    • Issue date Aug 18, 2020
    • Daicel Corporation
    • Naoki Nakatsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Closing structure for opening of cylindrical housing and gas generator
    • Patent number 10,696,268
    • Issue date Jun 30, 2020
    • Daicel Corporation
    • Masakazu Tokuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator
    • Patent number 8,667,897
    • Issue date Mar 11, 2014
    • Daicel Corporation
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator having combustion chamber including cushion member
    • Patent number 8,590,929
    • Issue date Nov 26, 2013
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator
    • Patent number 8,459,187
    • Issue date Jun 11, 2013
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator
    • Patent number 8,382,155
    • Issue date Feb 26, 2013
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator
    • Patent number 8,011,303
    • Issue date Sep 6, 2011
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid inflator
    • Patent number 7,942,990
    • Issue date May 17, 2011
    • Daicel Chemical Industries, Ltd.
    • Kenji Kitayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator for restraining device
    • Patent number 7,651,129
    • Issue date Jan 26, 2010
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,651,128
    • Issue date Jan 26, 2010
    • Daicel Chemical Industries, Ltd.
    • Nobuyuki Ohji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator for an air bag
    • Patent number 7,637,535
    • Issue date Dec 29, 2009
    • Daicel Chemical Industries, Ltd.
    • Yuzo Gotoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator for restraining device for vehicle
    • Patent number 7,591,483
    • Issue date Sep 22, 2009
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressurized gas charging method
    • Patent number 7,540,306
    • Issue date Jun 2, 2009
    • Daicel Chemical Industries, Ltd.
    • Naoki Matsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,419,183
    • Issue date Sep 2, 2008
    • Daicel Chemical Industries, Ltd.
    • Masakazu Tokuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas generator
    • Patent number 7,413,217
    • Issue date Aug 19, 2008
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator for airbag
    • Patent number 7,390,019
    • Issue date Jun 24, 2008
    • Daicel Chemical Industries, Ltd.
    • Yuzo Gotoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,338,073
    • Issue date Mar 4, 2008
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,293,797
    • Issue date Nov 13, 2007
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,290,796
    • Issue date Nov 6, 2007
    • Daicel Chemical Industries, Ltd.
    • Nobuyuki Katsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,252,303
    • Issue date Aug 7, 2007
    • Daicel Chemical Industries, Ltd.
    • Nobuyuki Katsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,222,880
    • Issue date May 29, 2007
    • Daicel Chemical Industries, Ltd.
    • Yuzo Goto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 7,175,198
    • Issue date Feb 13, 2007
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator for air bag
    • Patent number 7,052,037
    • Issue date May 30, 2006
    • Daicel Chemical Industrials, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rupturable plate for inflator
    • Patent number 7,032,925
    • Issue date Apr 25, 2006
    • Daicel Chemical Industries, Ltd.
    • Yasunori Iwai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflator
    • Patent number 6,959,649
    • Issue date Nov 1, 2005
    • Daicel Chemical Industries, Ltd.
    • Nobuyuki Katsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressurized medium for inflator
    • Patent number 6,883,830
    • Issue date Apr 26, 2005
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Test method of hydrostatic pressure
    • Patent number 6,857,319
    • Issue date Feb 22, 2005
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOSING STRUCTURE FOR OPENING OF CYLINDRICAL HOUSING AND GAS GENERATOR
    • Publication number 20180222437
    • Publication date Aug 9, 2018
    • DAICEL CORPORATION
    • Masakazu TOKUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROLLING-SWAGING TOOL AND METHOD FOR CLOSING OPENING OF CYLINDRICAL...
    • Publication number 20180200774
    • Publication date Jul 19, 2018
    • DAICEL CORPORATION
    • Naoki NAKATSUKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GAS GENERATOR
    • Publication number 20120079958
    • Publication date Apr 5, 2012
    • Masayuki NAKAYASU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GAS GENERATOR
    • Publication number 20110239891
    • Publication date Oct 6, 2011
    • Masayuki NAKAYASU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GAS GENERATOR HAVING COMBUSTION CHAMBER INCLUDING CUSHION MEMBER
    • Publication number 20110241324
    • Publication date Oct 6, 2011
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GAS GENERATOR
    • Publication number 20100071580
    • Publication date Mar 25, 2010
    • Masayuki NAKAYASU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Gas generator for restraining device
    • Publication number 20090091110
    • Publication date Apr 9, 2009
    • DAICEL CHEMICAL INDUSTRIES, LTD.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INFLATOR FOR AN AIR BAG
    • Publication number 20080303255
    • Publication date Dec 11, 2008
    • Yuzo Gotoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Gas generator
    • Publication number 20080257195
    • Publication date Oct 23, 2008
    • DAICEL CHEMICAL INDUSTRIES, LTD.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid inflator
    • Publication number 20080142127
    • Publication date Jun 19, 2008
    • Daicel Chemical Industries, Ltd.
    • Kenji Kitayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GAS GENERATOR FOR RESTRAINING DEVICE FOR VEHICLE
    • Publication number 20080129027
    • Publication date Jun 5, 2008
    • DAICEL CHEMICAL INDUSTRIES, LTD.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INFLATOR
    • Publication number 20070257477
    • Publication date Nov 8, 2007
    • Daicel Chemical Industries, Ltd.
    • Nobuyuki Ohji
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GAS GENERATOR FOR RESTRAINING DEVICE FOR VEHICLE
    • Publication number 20070200326
    • Publication date Aug 30, 2007
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Gas generator
    • Publication number 20070069511
    • Publication date Mar 29, 2007
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Generator for restraining device
    • Publication number 20070063497
    • Publication date Mar 22, 2007
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Gas generator
    • Publication number 20070052224
    • Publication date Mar 8, 2007
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Gas generator
    • Publication number 20060255577
    • Publication date Nov 16, 2006
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pressurized gas charging method
    • Publication number 20060201572
    • Publication date Sep 14, 2006
    • Daicel Chemical Industries, Ltd.
    • Naoki Matsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator
    • Publication number 20060076762
    • Publication date Apr 13, 2006
    • Daicel Chemical Industries, Ltd.
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator for airbag
    • Publication number 20060001246
    • Publication date Jan 5, 2006
    • Daicel Chemical Industries, Ltd.
    • Yuzo Gotoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator
    • Publication number 20050242556
    • Publication date Nov 3, 2005
    • Daicel Chemical Industries, Ltd.
    • Nobuyuki Katsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator
    • Publication number 20050189751
    • Publication date Sep 1, 2005
    • Masakazu Tokuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid inflator
    • Publication number 20050189750
    • Publication date Sep 1, 2005
    • Yuzo Gotoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator
    • Publication number 20050173906
    • Publication date Aug 11, 2005
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator
    • Publication number 20040207187
    • Publication date Oct 21, 2004
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator for air bag
    • Publication number 20040130134
    • Publication date Jul 8, 2004
    • Masayuki Nakayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator with a cap
    • Publication number 20040041382
    • Publication date Mar 4, 2004
    • Yuzo Gotoh
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator
    • Publication number 20030168841
    • Publication date Sep 11, 2003
    • Yuzo Goto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rupturable plate for inflator
    • Publication number 20030155755
    • Publication date Aug 21, 2003
    • Yasunori Iwai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Inflator
    • Publication number 20030098572
    • Publication date May 29, 2003
    • Nobuyuki Katsuda
    • B60 - VEHICLES IN GENERAL