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Masato Sowa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number 9,581,162
    • Issue date Feb 28, 2017
    • Kabushiki Kaisha Toyota Jidoshokki
    • Kazuho Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor
    • Patent number 9,377,023
    • Issue date Jun 28, 2016
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masato Sowa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having intercooler core
    • Patent number 9,366,258
    • Issue date Jun 14, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSKOKKI
    • Fumihiro Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fixation structure for compressor
    • Patent number 8,905,726
    • Issue date Dec 9, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Koji Katano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Roots type fluid machine
    • Patent number 8,784,087
    • Issue date Jul 22, 2014
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takayuki Hirano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method of correcting imbalance of a scroll compressor
    • Patent number 7,162,797
    • Issue date Jan 16, 2007
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masato Sowa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having main and adjustable balancer portions
    • Patent number 6,860,729
    • Issue date Mar 1, 2005
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masato Sowa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air supply system for fuel cell
    • Patent number 6,808,836
    • Issue date Oct 26, 2004
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Hidefumi Mori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll type compressor having tip seals and a scroll coating layer
    • Patent number 6,783,338
    • Issue date Aug 31, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takahiro Moroi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll type compressor
    • Patent number 6,716,009
    • Issue date Apr 6, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masato Sowa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type compressor for a fuel cell with an obstruction member a...
    • Patent number 6,551,081
    • Issue date Apr 22, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yoshiyuki Nakane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type compressor with an integrated motor and a compact cooli...
    • Patent number 6,503,069
    • Issue date Jan 7, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takahiro Moroi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSOR
    • Publication number 20150023811
    • Publication date Jan 22, 2015
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Kazuho YAMADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20120201709
    • Publication date Aug 9, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Fumihiro SUZUKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR COMPRESSOR
    • Publication number 20120177526
    • Publication date Jul 12, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masato SOWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FIXATION STRUCTURE FOR COMPRESSOR
    • Publication number 20100278665
    • Publication date Nov 4, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Koji Katano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROOTS TYPE FLUID MACHINE
    • Publication number 20100254846
    • Publication date Oct 7, 2010
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takayuki Hirano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor, method and jig for balancing the same
    • Publication number 20050025651
    • Publication date Feb 3, 2005
    • Masato Sowa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll type compressor
    • Publication number 20030228235
    • Publication date Dec 11, 2003
    • Masato Sowa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll type compressor
    • Publication number 20030026721
    • Publication date Feb 6, 2003
    • Takahiro Moroi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor, method and jig for balancing the same
    • Publication number 20030012672
    • Publication date Jan 16, 2003
    • Masato Sowa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-type compressor for a fuel cell with an obstruction member a...
    • Publication number 20020106294
    • Publication date Aug 8, 2002
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yoshiyuki Nakane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-type compressor with an integrated motor and a compact cooli...
    • Publication number 20020071779
    • Publication date Jun 13, 2002
    • Takahiro Moroi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air supply system for fuel cell
    • Publication number 20010041280
    • Publication date Nov 15, 2001
    • Hidefumi Mori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...