TREA

Toshio Ninomiya

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  • Isehara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Iron golf club head made of fiber-reinforced resin
    • Patent number 5,228,694
    • Issue date Jul 20, 1993
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf clubs
    • Patent number 5,158,289
    • Issue date Oct 27, 1992
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wood-type golf club head
    • Patent number 5,080,366
    • Issue date Jan 14, 1992
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 5,009,425
    • Issue date Apr 23, 1991
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • A63 - SPORTS GAMES AMUSEMENTS