TREA

Osamu Uchiyama

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  • Kariya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump having main and sub pumps
    • Patent number 7,140,846
    • Issue date Nov 28, 2006
    • Kabushiki Kaisha Toyota Jidoshokki
    • Shinya Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 6,874,989
    • Issue date Apr 5, 2005
    • Kabushiki Kaisha Toyota Jidoshokki
    • Satoru Kuramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil leak prevention structure of vacuum pump
    • Patent number 6,688,864
    • Issue date Feb 10, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Shinya Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY VACUUM PUMP
    • Publication number 20100150760
    • Publication date Jun 17, 2010
    • Kabushiki Kaisha Toyota Jidoshokki
    • Shinya Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method of controlling the stopping operation of vacuum pump and dev...
    • Publication number 20080063536
    • Publication date Mar 13, 2008
    • Ryosuke Koshizaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cooling unit
    • Publication number 20060225447
    • Publication date Oct 12, 2006
    • Shinya Yamamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Diaphragm pump
    • Publication number 20050118041
    • Publication date Jun 2, 2005
    • Shinya Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20040047755
    • Publication date Mar 11, 2004
    • Satoru Kuramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20030180153
    • Publication date Sep 25, 2003
    • Shinya Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method for operation control of vacuum pump and control system for...
    • Publication number 20030123990
    • Publication date Jul 3, 2003
    • Shinya Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil leak prevention structure of vacuum pump
    • Publication number 20030007881
    • Publication date Jan 9, 2003
    • Shinya Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...