TREA

Yutaka Yamaguchi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Baseball or softball bat
    • Patent number 8,602,924
    • Issue date Dec 10, 2013
    • Mizuno Corporation
    • Kazuhiko Shindome
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Baseball or softball bat
    • Patent number 7,585,235
    • Issue date Sep 8, 2009
    • Mizuno Corporation
    • Kazunori Misono
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Baseball or Softball Bat
    • Publication number 20110281674
    • Publication date Nov 17, 2011
    • Mizuno Corporation
    • Kazuhiko Shindome
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BASEBALL OR SOFTBALL BAT
    • Publication number 20080161140
    • Publication date Jul 3, 2008
    • Mizuno Corporation
    • Kazunori Misono
    • A63 - SPORTS GAMES AMUSEMENTS