TREA

Masafumi Tsunada

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  • Numazu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grinding apparatus
    • Patent number 5,660,581
    • Issue date Aug 26, 1997
    • Toshiba Kikai Kabushiki Kaisha
    • Shoichi Shin
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing apparatus
    • Patent number 5,655,954
    • Issue date Aug 12, 1997
    • Toshiba Kikai Kabushiki Kaisha
    • Toshio Oishi
    • B08 - CLEANING
  • Information Patent Grant

    Polishing device
    • Patent number 5,591,071
    • Issue date Jan 7, 1997
    • Toshiba Kikai Kabushiki Kaisha
    • Shoichi Shin
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing machine with detachable surface plate
    • Patent number 5,584,750
    • Issue date Dec 17, 1996
    • Toshiba Machine Co., Ltd.
    • Masahiro Ishida
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Apparatus for manufacturing laminated prepreg members
    • Patent number 5,480,508
    • Issue date Jan 2, 1996
    • Toshiba Kikai Kabushiki Kaisha
    • Takao Manabe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing laminated prepreg members
    • Patent number 5,397,415
    • Issue date Mar 14, 1995
    • Toshiba Kikai Kabushiki Kaisha
    • Takao Manabe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing prepreg laminations
    • Patent number 5,288,357
    • Issue date Feb 22, 1994
    • Toshiba Kikai Kabushiki Kaisha
    • Hideyuki Yamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL