TREA

Kazuhisa Otani

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  • Marugame, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter plate for a filter press
    • Patent number D655779
    • Issue date Mar 13, 2012
    • ISHIGAKI Company Limited
    • Nobuo Honda
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter plate for a filter press
    • Patent number D655780
    • Issue date Mar 13, 2012
    • ISHIGAKI Company Limited
    • Nobuo Honda
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Apparatus for regenerating filter clothes of filter press
    • Patent number 5,846,415
    • Issue date Dec 8, 1998
    • Ishigaki Company Limited
    • Kunihiko Tsuchida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter unit for filter press
    • Patent number 5,843,310
    • Issue date Dec 1, 1998
    • Ishigaki Company Limited
    • Kunihiko Tsuchida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents