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Masashi Fujimoto

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  • Kariya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic filter modules in series with piston backwash
    • Patent number 4,957,625
    • Issue date Sep 18, 1990
    • Toshiba Ceramics Co. Ltd.
    • Yoshihisa Katoh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process and apparatus for gas dissolution
    • Patent number 4,897,204
    • Issue date Jan 30, 1990
    • Toshiba Ceramics Co., Ltd.
    • Yoshihisa Katoh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tool for firing ceramics
    • Patent number 4,693,918
    • Issue date Sep 15, 1987
    • Toshiba Ceramics, Ltd.
    • Masashi Fujimoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES