TREA

Masayoshi Kogawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf club
    • Patent number 11,406,879
    • Issue date Aug 9, 2022
    • Tsuyoshi Kitazaki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of selecting golf club
    • Patent number 7,651,403
    • Issue date Jan 26, 2010
    • The Yokohama Rubber Co., Ltd.
    • Masaki Yamamoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club set and golf club shaft set
    • Patent number 7,169,056
    • Issue date Jan 30, 2007
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club set and golf club shaft set
    • Patent number 7,156,749
    • Issue date Jan 2, 2007
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club set and golf club shaft set
    • Patent number 7,150,684
    • Issue date Dec 19, 2006
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club set and golf club shaft set
    • Patent number 6,916,251
    • Issue date Jul 12, 2005
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Evaluation method of golf club and golf club
    • Patent number 6,546,802
    • Issue date Apr 15, 2003
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Golf Club
    • Publication number 20210205669
    • Publication date Jul 8, 2021
    • Tsuyoshi Kitazaki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Method of selecting golf club
    • Publication number 20060111197
    • Publication date May 25, 2006
    • Masaki Yamamoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club set and golf club shaft set
    • Publication number 20050255933
    • Publication date Nov 17, 2005
    • THE YOKOHAMA RUBBER CO., LTD.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club set and golf club shaft set
    • Publication number 20050255934
    • Publication date Nov 17, 2005
    • THE YOKOHAMA RUBBER CO., LTD.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Method of selecting a golf club shaft
    • Publication number 20050221906
    • Publication date Oct 6, 2005
    • THE YOKOHAMA RUBBER CO., LTD.
    • Masahiko Miyamoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club set and golf club shaft set
    • Publication number 20050202898
    • Publication date Sep 15, 2005
    • THE YOKOHAMA RUBBER CO., LTD.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club set and golf club shaft set
    • Publication number 20030104877
    • Publication date Jun 5, 2003
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Evaluation method of golf club and golf club
    • Publication number 20010006913
    • Publication date Jul 5, 2001
    • THE YOKOHAMA RUBBER CO., LTD.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS