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Yoshikazu Abe

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  • Hirakata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Evacuating apparatus having interengaging rotors with threads havin...
    • Patent number 5,951,266
    • Issue date Sep 14, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump having lubrication and cooling systems
    • Patent number 5,836,746
    • Issue date Nov 17, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Evacuating apparatus
    • Patent number 5,709,537
    • Issue date Jan 20, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Evacuating apparatus
    • Patent number 5,564,907
    • Issue date Oct 15, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid feed apparatus and method
    • Patent number 5,553,742
    • Issue date Sep 10, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid rotary apparatus having tapered rotors
    • Patent number 5,533,887
    • Issue date Jul 9, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing arrangement for a synchronous plural motor fluid rotary app...
    • Patent number 5,417,551
    • Issue date May 23, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshikazu Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid rotating apparatus with sealing arrangement
    • Patent number 5,374,173
    • Issue date Dec 20, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid rotating apparatus
    • Patent number 5,354,179
    • Issue date Oct 11, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid rotating apparatus
    • Patent number 5,302,089
    • Issue date Apr 12, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid rotating apparatus with rotor communicating path
    • Patent number 5,295,798
    • Issue date Mar 22, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid rotating apparatus and method of controlling the same
    • Patent number 5,271,719
    • Issue date Dec 21, 1993
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshikazu Abe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid rotating apparatus
    • Patent number 5,197,861
    • Issue date Mar 30, 1993
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Non-clutch compressor
    • Patent number 5,173,032
    • Issue date Dec 22, 1992
    • Matsushita Electric Industrial Co., Ltd.
    • Tatsuhisa Taguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor having an aluminum body cast around a sintered liner
    • Patent number 5,133,652
    • Issue date Jul 28, 1992
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshikazu Abe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Movable slanting plate type compressor
    • Patent number 5,000,667
    • Issue date Mar 19, 1991
    • Matsushita Electric Industrial Co., Ltd.
    • Tatsuhisa Taguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity compressor
    • Patent number 4,892,466
    • Issue date Jan 9, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Tatsuhisa Taguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable capacity compressor
    • Patent number 4,890,986
    • Issue date Jan 2, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Tatsuhisa Taguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable capacity compressor
    • Patent number 4,815,944
    • Issue date Mar 28, 1989
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotary type compressor for automotive air conditioners
    • Patent number 4,459,090
    • Issue date Jul 10, 1984
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump for supplying kerosene to combustion apparatus
    • Patent number 4,415,308
    • Issue date Nov 15, 1983
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-controllable capacity compressor
    • Patent number 4,413,963
    • Issue date Nov 8, 1983
    • Matsushita Electric Industrial Co., Ltd.
    • Teruo Maruyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...