TREA

Kazutoshi Machida

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  • Odawara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing shutter for disc cartridge
    • Patent number 5,494,621
    • Issue date Feb 27, 1996
    • Fuji Photo Film Co., Ltd.
    • Tsutomu Sugisaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Synthetic resin disc cartridge shutter having non-engaging raised g...
    • Patent number 5,305,172
    • Issue date Apr 19, 1994
    • Fjui Photo Film Co., Ltd.
    • Tsutomu Sugisaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tape reel
    • Patent number 4,606,511
    • Issue date Aug 19, 1986
    • Fuji Photo Film Co., Ltd.
    • Kazutoshi Machida
    • G11 - INFORMATION STORAGE