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Naoki Miyakoshi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 8,764,582
    • Issue date Jul 1, 2014
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Golf ball manufacturing method
    • Patent number 7,727,437
    • Issue date Jun 1, 2010
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-piece solid golf ball
    • Patent number 7,294,068
    • Issue date Nov 13, 2007
    • Bridgestone Sports Co., Ltd.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Winding method and apparatus for wound golf balls
    • Patent number 5,697,574
    • Issue date Dec 16, 1997
    • Bridgestone Sports Co., Ltd.
    • Naoki Miyakoshi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20070111823
    • Publication date May 17, 2007
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Golf ball manufacturing method
    • Publication number 20060273485
    • Publication date Dec 7, 2006
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroshi Higuchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Multi-piece solid golf ball
    • Publication number 20060270492
    • Publication date Nov 30, 2006
    • BRIDGESTONE SPORTS CO., LTD.
    • Hiroshi Higuchi
    • A63 - SPORTS GAMES AMUSEMENTS