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Hisato Kawamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of adjusting rotary machine
    • Patent number 7,241,116
    • Issue date Jul 10, 2007
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tomoji Tarutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vehicle air conditioning apparatus
    • Patent number 7,207,185
    • Issue date Apr 24, 2007
    • General Electric Company
    • Masaki Ota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Refrigeration suction mechanism for a piston type compressor and a...
    • Patent number 6,837,691
    • Issue date Jan 4, 2005
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tomoji Tarutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate type compressor
    • Patent number 6,675,607
    • Issue date Jan 13, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tomoji Tarutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double-headed piston compressor
    • Patent number 6,402,483
    • Issue date Jun 11, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hisato Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Discharge pulsation damping apparatus for compressor
    • Patent number 6,296,457
    • Issue date Oct 2, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki
    • Noriyuki Shintoku
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston type compressor
    • Patent number 6,293,768
    • Issue date Sep 25, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Noriyuki Shintoku
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double-headed piston type compressor
    • Patent number 6,077,049
    • Issue date Jun 20, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masaya Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing construction for reciprocating piston type compressor
    • Patent number 6,030,184
    • Issue date Feb 29, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multiple piston swash plate type of compressor including different...
    • Patent number 5,983,780
    • Issue date Nov 16, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Akira Nakamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate type compressor
    • Patent number 5,820,355
    • Issue date Oct 13, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double-headed swash-plate operated reciprocating piston type compre...
    • Patent number 5,813,314
    • Issue date Sep 29, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hiromi Michiyuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston-type compressor with reduced vibration
    • Patent number 5,809,865
    • Issue date Sep 22, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate type refrigerant compressor with improved internal lubr...
    • Patent number 5,795,139
    • Issue date Aug 18, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Noise suppressing mechanism in piston-type compressor
    • Patent number 5,704,769
    • Issue date Jan 6, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hiromi Michiyuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cam plate type compressor
    • Patent number 5,694,828
    • Issue date Dec 9, 1997
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Satoshi Umemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating piston type compressor with an improved discharge val...
    • Patent number 5,607,287
    • Issue date Mar 4, 1997
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate type compressor
    • Patent number 5,596,920
    • Issue date Jan 28, 1997
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Satoshi Umemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-piston type refrigerant compressor with means for damping suc...
    • Patent number 5,556,265
    • Issue date Sep 17, 1996
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hiromi Michiyuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate type compressor with bearing assembly
    • Patent number 5,528,976
    • Issue date Jun 25, 1996
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocatory piston type compressor having a noise and vibration s...
    • Patent number 5,078,582
    • Issue date Jan 7, 1992
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masakazu Ohbayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston compressor
    • Patent number 5,074,768
    • Issue date Dec 24, 1991
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hisato Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-piston swash plate type compressor with damping arrangement f...
    • Patent number 4,886,424
    • Issue date Dec 12, 1989
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-piston swash plate type compressor with arrangement for inter...
    • Patent number 4,880,361
    • Issue date Nov 14, 1989
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hayato Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Piston compressor
    • Publication number 20050196291
    • Publication date Sep 8, 2005
    • Yoshinori Inoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston type compressor
    • Publication number 20050158182
    • Publication date Jul 21, 2005
    • Yoshinori Inoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston type compressor
    • Publication number 20040253118
    • Publication date Dec 16, 2004
    • Yoshinori Inoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable displacement compressor
    • Publication number 20040202551
    • Publication date Oct 14, 2004
    • Tomoji Tarutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston compressor
    • Publication number 20040194209
    • Publication date Oct 7, 2004
    • Masaki Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston type compressor
    • Publication number 20040179951
    • Publication date Sep 16, 2004
    • Masaki Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vehicle air conditioning apparatus
    • Publication number 20040148947
    • Publication date Aug 5, 2004
    • Masaki Ota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method of adjusting rotary machine
    • Publication number 20040136834
    • Publication date Jul 15, 2004
    • Tomoji Tarutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston type compressor
    • Publication number 20040005224
    • Publication date Jan 8, 2004
    • Masaki Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Piston type compressor
    • Publication number 20030113211
    • Publication date Jun 19, 2003
    • Takahiro Moroi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Refrigeration suction mechanism for a piston type compressor and a...
    • Publication number 20030095873
    • Publication date May 22, 2003
    • Tomoji Tarutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Swash plate type compressor
    • Publication number 20030089123
    • Publication date May 15, 2003
    • Tomoji Tarutani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...