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Hirato Shimasaki

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  • Saitama-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf club head
    • Patent number 6,572,491
    • Issue date Jun 3, 2003
    • Bridgestone Sports Co., Ltd.
    • Yuu Hasebe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 6,340,337
    • Issue date Jan 22, 2002
    • Bridgestone Sports Co., Ltd.
    • Yuu Hasebe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 6,254,494
    • Issue date Jul 3, 2001
    • Bridgestone Sports Co., Ltd.
    • Yuu Hasebe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Iron golf club set
    • Patent number 5,823,887
    • Issue date Oct 20, 1998
    • Bridgestone Sports Co., Ltd.
    • Daisuke Mikame
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,711,722
    • Issue date Jan 27, 1998
    • Bridgestone Sports Co., Ltd.
    • Tetsuya Miyajima
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,681,228
    • Issue date Oct 28, 1997
    • Bridgestone Sports Co., Ltd.
    • Daisuke Mikame
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,658,208
    • Issue date Aug 19, 1997
    • Bridgestone Sports Co., Ltd.
    • Hirato Shimasaki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,603,667
    • Issue date Feb 18, 1997
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Ezaki
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,386,996
    • Issue date Feb 7, 1995
    • Bridgestone Sports Co., Ltd.
    • Masaomi Hiruta
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Golf club head
    • Publication number 20010009873
    • Publication date Jul 26, 2001
    • Yuu Hasebe
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20010007837
    • Publication date Jul 12, 2001
    • Yuu Hasebe
    • A63 - SPORTS GAMES AMUSEMENTS