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Takuya Okuno

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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for controlling variable displacement compressor
    • Patent number 6,578,372
    • Issue date Jun 17, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tetsuhiko Fukanuma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston-type compressor
    • Patent number 6,338,613
    • Issue date Jan 15, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takuya Okuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shaft sealing assembly and compressor incorporating the same
    • Patent number 6,290,470
    • Issue date Sep 18, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takuya Okuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 6,217,293
    • Issue date Apr 17, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masakazu Murase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single-headed piston type swash-plate-operated compressor and a met...
    • Patent number 6,189,434
    • Issue date Feb 20, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity piston- operated refrigerant compressor with an o...
    • Patent number 6,149,398
    • Issue date Nov 21, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Tetsuhiko Fukanuma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 6,146,106
    • Issue date Nov 14, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Ken Suitou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Positional relationship of a bearing in the shutoff member of a var...
    • Patent number 6,135,722
    • Issue date Oct 24, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 6,126,406
    • Issue date Oct 3, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing structure for compressors
    • Patent number 6,123,514
    • Issue date Sep 26, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakushi
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 6,077,047
    • Issue date Jun 20, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hiroyuki Nagai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerant compressor having improved drive power transmission unit
    • Patent number 6,065,943
    • Issue date May 23, 2000
    • Denso Corporation
    • Ken Suito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control valve in variable displacement compressor and its assemblin...
    • Patent number 5,975,859
    • Issue date Nov 2, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Cooling structure for compressor
    • Patent number 5,893,706
    • Issue date Apr 13, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve structure in compressor
    • Patent number 5,890,878
    • Issue date Apr 6, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masakazu Murase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor and its assembling method
    • Patent number 5,842,835
    • Issue date Dec 1, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control apparatus for variable displacement compressor
    • Patent number 5,785,502
    • Issue date Jul 28, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masaki Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity single-headed piston refrigement compressor
    • Patent number 5,762,476
    • Issue date Jun 9, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masaki Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 5,616,008
    • Issue date Apr 1, 1997
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Tomohiko Yokono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement compressor
    • Patent number 5,181,453
    • Issue date Jan 26, 1993
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hiroaki Kayukawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents