TREA

Takayuki Shiraishi

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  • Hiratsuka-shi, JP
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Patents Grantslast 30 patents

  • 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

    Method of evaluating golf club, golf club, and golf club set
    • Patent number 6,835,143
    • Issue date Dec 28, 2004
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of evaluating a golf club
    • Patent number 6,602,147
    • Issue date Aug 5, 2003
    • 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
  • Information Patent Grant

    Golf club set
    • Patent number 5,890,971
    • Issue date Apr 6, 1999
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club set
    • Patent number 5,885,166
    • Issue date Mar 23, 1999
    • The Yokohama Rubber Co., Ltd.
    • Takayuki Shiraishi
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents