TREA

Katsumi SHIMOHIRA

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Batting tool and ball-game bat
    • Patent number 8,313,397
    • Issue date Nov 20, 2012
    • NHK Spring Co., Ltd.
    • Makoto Watari
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bat for baseball or softball
    • Patent number 7,993,223
    • Issue date Aug 9, 2011
    • Nippon Shaft Co., Ltd
    • Makoto Watari
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bat for baseball or softball
    • Patent number 7,985,149
    • Issue date Jul 26, 2011
    • Nippon Shaft Co., Ltd
    • Makoto Watari
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bat for baseball or softball
    • Patent number 7,980,970
    • Issue date Jul 19, 2011
    • Nippon Shaft Co., Ltd
    • Makoto Watari
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bat for baseball or softball
    • Patent number 7,883,433
    • Issue date Feb 8, 2011
    • Nippon Shaft Co., Ltd
    • Makoto Watari
  • Information Patent Grant

    Golf club shaft
    • Patent number 6,213,888
    • Issue date Apr 10, 2001
    • Nippon Shaft Co., Ltd.
    • Masatake Kawaguchi
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTING TOOL AND BALL-GAME BAT
    • Publication number 20110172038
    • Publication date Jul 14, 2011
    • Makoto WATARI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BAT FOR BASEBALL OR SOFTBALL
    • Publication number 20110105255
    • Publication date May 5, 2011
    • NHK SHAFT CO., LTD.
    • Makoto WATARI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BAT FOR BASEBALL OR SOFTBALL
    • Publication number 20100125014
    • Publication date May 20, 2010
    • NIPPON SHAFT CO., LTD.
    • Makoto WATARI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BAT FOR BASEBALL OR SOFTBALL
    • Publication number 20090280934
    • Publication date Nov 12, 2009
    • NIPPON SHAFT CO., LTD.
    • Makoto WATARI
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BAT FOR BASEBALL OR SOFTBALL
    • Publication number 20090280935
    • Publication date Nov 12, 2009
    • NHK Spring Co., Ltd.
    • Makoto WATARI
    • A63 - SPORTS GAMES AMUSEMENTS