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Kashiyama Kougyou Industry Co., Ltd.

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump rotor
    • Patent number D471208
    • Issue date Mar 4, 2003
    • Kashiyama Kougyou Industry Co., Ltd.
    • Matsumi Iwane
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Multiple-type pump
    • Patent number 6,514,035
    • Issue date Feb 4, 2003
    • Kashiyama Kougyou Industry Co., Ltd.
    • Matsumi Iwane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 6,464,452
    • Issue date Oct 15, 2002
    • Kashiyama Kougyou Industry Co., Ltd.
    • Matsumi Iwane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump rotor
    • Patent number D456422
    • Issue date Apr 30, 2002
    • Kashiyama Kougyou Industry Co., Ltd.
    • Matsumi Iwane
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Multiple type vacuum pump
    • Patent number 6,302,641
    • Issue date Oct 16, 2001
    • Kashiyama Kougyou Industry Co., Ltd.
    • Matsumi Iwane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum pump
    • Publication number 20020025249
    • Publication date Feb 28, 2002
    • Kashiyama Kougyou Industry Co., Ltd.
    • Matsumi Iwane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...