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Fumio Fukazawa

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  • Chichibu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Winding method and apparatus for wound balls
    • Patent number 5,630,562
    • Issue date May 20, 1997
    • Bridgestone Sports Co., Ltd.
    • Fumio Fukazawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Winding method and apparatus for wound balls
    • Patent number 5,626,308
    • Issue date May 6, 1997
    • Bridgestone Sports Co., Ltd.
    • Fumio Fukazawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL