TREA

Kazuo Kawada

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  • Hiratsuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wood type golf club head
    • Patent number 5,516,107
    • Issue date May 14, 1996
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Wood type golf club head
    • Patent number 5,397,127
    • Issue date Mar 14, 1995
    • The Yokohama Rubber Co., Ltd.
    • Kazuo Kawada
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club sets
    • Patent number 5,333,860
    • Issue date Aug 2, 1994
    • The Yokohama Rubber Co., Ltd.
    • Shinkichi Saito
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of producing wood type golf club head
    • Patent number 5,306,450
    • Issue date Apr 26, 1994
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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

    Wood golf club and its production method
    • Patent number 5,009,423
    • Issue date Apr 23, 1991
    • The Yokohama Rubber Co., Ltd.
    • Takaharu Okumoto
    • A63 - SPORTS GAMES AMUSEMENTS