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Hitoshi Oyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Grip for sporting goods and golf club
    • Patent number 10,286,269
    • Issue date May 14, 2019
    • Sumitomo Rubber Industries, Ltd.
    • Hidetaka Inoue
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club grip, golf club and method for producing golf club grip
    • Patent number 10,065,092
    • Issue date Sep 4, 2018
    • Sumitomo Rubber Industries, Ltd.
    • Sho Goji
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club grip and golf club
    • Patent number 9,919,191
    • Issue date Mar 20, 2018
    • Dunlop Sports Co. Ltd.
    • Hidetaka Inoue
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club grip and golf club
    • Patent number 9,717,965
    • Issue date Aug 1, 2017
    • Dunlop Sports Co. Ltd.
    • Chiemi Mikura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Grip for sporting goods and golf club
    • Patent number 9,630,077
    • Issue date Apr 25, 2017
    • DUNLAP SPORTS CO. LTD.
    • Chiemi Mikura
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club grip and golf club
    • Patent number 9,586,113
    • Issue date Mar 7, 2017
    • Dunlop Sports Co. Ltd.
    • Sho Goji
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club
    • Patent number 9,339,700
    • Issue date May 17, 2016
    • Dunlop Sports Co., Ltd.
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wood-type golf club head
    • Patent number 8,167,737
    • Issue date May 1, 2012
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,946,931
    • Issue date May 24, 2011
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wood-type golf club head
    • Patent number 7,766,765
    • Issue date Aug 3, 2010
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,691,008
    • Issue date Apr 6, 2010
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wood-type hollow golf club head
    • Patent number 7,578,755
    • Issue date Aug 25, 2009
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club shaft
    • Patent number 7,361,098
    • Issue date Apr 22, 2008
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club
    • Patent number 7,318,780
    • Issue date Jan 15, 2008
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club
    • Patent number 7,300,360
    • Issue date Nov 27, 2007
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head and manufacturing method of the same
    • Patent number 7,281,993
    • Issue date Oct 16, 2007
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,278,925
    • Issue date Oct 9, 2007
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,261,645
    • Issue date Aug 28, 2007
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club shaft
    • Patent number 6,953,402
    • Issue date Oct 11, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club shaft
    • Patent number 6,926,617
    • Issue date Aug 9, 2005
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club shaft
    • Patent number 6,872,151
    • Issue date Mar 29, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club shaft
    • Patent number 6,863,623
    • Issue date Mar 8, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GRIP FOR SPORTING GOODS AND GOLF CLUB
    • Publication number 20170182386
    • Publication date Jun 29, 2017
    • DUNLOP SPORTS CO. LTD.
    • Hidetaka INOUE
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB GRIP, GOLF CLUB AND METHOD FOR PRODUCING GOLF CLUB GRIP
    • Publication number 20160339311
    • Publication date Nov 24, 2016
    • DUNLOP SPORTS CO., LTD.
    • Sho GOJI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB GRIP AND GOLF CLUB
    • Publication number 20160136491
    • Publication date May 19, 2016
    • DUNLOP SPORTS CO. LTD.
    • Hidetaka INOUE
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GRIP FOR SPORTING GOODS AND GOLF CLUB
    • Publication number 20160136492
    • Publication date May 19, 2016
    • DUNLOP SPORTS CO. LTD.
    • Chiemi MIKURA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB GRIP AND GOLF CLUB
    • Publication number 20160121183
    • Publication date May 5, 2016
    • DUNLOP SPORTS CO. LTD.
    • Sho GOJI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB GRIP AND GOLF CLUB
    • Publication number 20150322245
    • Publication date Nov 12, 2015
    • DUNLOP SPORTS CO., LTD.
    • Chiemi MIKURA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB
    • Publication number 20150151170
    • Publication date Jun 4, 2015
    • DUNLOP SPORTS CO. LTD.
    • Hitoshi OYAMA
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GOLF CLUB
    • Publication number 20110218049
    • Publication date Sep 8, 2011
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    WOOD-TYPE GOLF CLUB HEAD
    • Publication number 20090258727
    • Publication date Oct 15, 2009
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20090036229
    • Publication date Feb 5, 2009
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Wood-type golf club head
    • Publication number 20090017937
    • Publication date Jan 15, 2009
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Wood-type hollow golf club head
    • Publication number 20080096689
    • Publication date Apr 24, 2008
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20070298906
    • Publication date Dec 27, 2007
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20070202963
    • Publication date Aug 30, 2007
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club
    • Publication number 20070049398
    • Publication date Mar 1, 2007
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Wood-type golf club head
    • Publication number 20060258481
    • Publication date Nov 16, 2006
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club
    • Publication number 20060116217
    • Publication date Jun 1, 2006
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club shaft
    • Publication number 20060073905
    • Publication date Apr 6, 2006
    • SRI Sports Limited
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club
    • Publication number 20060009302
    • Publication date Jan 12, 2006
    • SRI Sports Ltd.
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20050215352
    • Publication date Sep 29, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head and manufacturing method of the same
    • Publication number 20050209024
    • Publication date Sep 22, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20050090331
    • Publication date Apr 28, 2005
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club shaft
    • Publication number 20040009827
    • Publication date Jan 15, 2004
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club shaft
    • Publication number 20030176237
    • Publication date Sep 18, 2003
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club shaft
    • Publication number 20030125125
    • Publication date Jul 3, 2003
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club shaft
    • Publication number 20020052249
    • Publication date May 2, 2002
    • Hitoshi Oyama
    • A63 - SPORTS GAMES AMUSEMENTS