TREA

Masaaki Tanabe

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic reciprocating compressor
    • Patent number 6,540,491
    • Issue date Apr 1, 2003
    • Nitto Kohki Co., Ltd.
    • Masaaki Tanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 6,341,943
    • Issue date Jan 29, 2002
    • Nitto Kohki Co. Ltd.
    • Iwaji Shiomi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 5,861,785
    • Issue date Jan 19, 1999
    • Niles Parts Co., Ltd.
    • Shigeru Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic reciprocating pump
    • Patent number 5,222,878
    • Issue date Jun 29, 1993
    • Nitto Kohki Co., Ltd.
    • Toshio Osada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Solenoid-operated reciprocating pump
    • Patent number 5,100,304
    • Issue date Mar 31, 1992
    • Nitto Kohki Co., Ltd.
    • Toshio Osada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnet holder for electromagnetic diaphragm pump
    • Patent number 4,968,225
    • Issue date Nov 6, 1990
    • Nitto Kohki Co., Ltd.
    • Atsuki Hashimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic pump
    • Patent number 4,886,429
    • Issue date Dec 12, 1989
    • Man Design Co., Ltd.
    • Toshio Osada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...