TREA

Yoshio Ishihara

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Leather-like sheet for balls
    • Patent number 7,258,909
    • Issue date Aug 21, 2007
    • Kuraray Co., Ltd.
    • Kazundo Akamata
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Sheet material, gas filling type ball and glove
    • Publication number 20050058794
    • Publication date Mar 17, 2005
    • Kuraray Co., Ltd
    • Michinori Fujisawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Leather-like sheet for balls
    • Publication number 20040185245
    • Publication date Sep 23, 2004
    • Kuraray Co., Ltd
    • Kazundo Akamata
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...