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Masahiko Okada

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  • Kariya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll type compressor
    • Patent number 6,663,364
    • Issue date Dec 16, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masahiko Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shaft seal structure of vacuum pumps
    • Patent number 6,659,746
    • Issue date Dec 9, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Nobuaki Hoshino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power transmission mechanism
    • Patent number 6,364,774
    • Issue date Apr 2, 2002
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kazuya Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission mechanism
    • Patent number 6,296,572
    • Issue date Oct 2, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kazuya Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive power transmission apparatus
    • Patent number 6,234,904
    • Issue date May 22, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission mechanism and its assembly method
    • Patent number 6,213,882
    • Issue date Apr 10, 2001
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiko Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerant compressor with cooling means
    • Patent number 6,164,929
    • Issue date Dec 26, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Kimura Kazuya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power transmission apparatus
    • Patent number 6,152,845
    • Issue date Nov 28, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiko Okada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limiting mechanism
    • Patent number 6,077,048
    • Issue date Jun 20, 2000
    • Kabushiki Kaisha Toyoda Jidoskokki Seisakusho
    • Masahiko Okada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission mechanism
    • Patent number 6,074,301
    • Issue date Jun 13, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiko Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Torque limiting mechanism
    • Patent number 6,068,452
    • Issue date May 30, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiko Okada
    • 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

    Power transmission mechanism for compressors
    • Patent number 6,015,349
    • Issue date Jan 18, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiko Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid friction vehicle heaters
    • Patent number 5,947,376
    • Issue date Sep 7, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Takahiro Moroi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Compressor having a swash plate with a lubrication hole
    • Patent number 5,915,928
    • Issue date Jun 29, 1999
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masakazu Murase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubrication method and lubrication controlling apparatus for clutch...
    • Patent number 5,807,076
    • Issue date Sep 15, 1998
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...