TREA

Masayuki Kato

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf club head
    • Patent number 7,291,074
    • Issue date Nov 6, 2007
    • SRI Sports Limited
    • Masaru Kouno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf club head
    • Patent number 7,077,762
    • Issue date Jul 18, 2006
    • SRI Sports Limited
    • Masaru Kouno
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Golf club head
    • Publication number 20060172820
    • Publication date Aug 3, 2006
    • Masaru Kouno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20040048682
    • Publication date Mar 11, 2004
    • Masaru Kouno
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club
    • Publication number 20030176233
    • Publication date Sep 18, 2003
    • Hiroto Setokawa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf club head
    • Publication number 20030144078
    • Publication date Jul 31, 2003
    • Hiroto Setokawa
    • A63 - SPORTS GAMES AMUSEMENTS