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Hiroyuki Matsuda

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  • Yaidu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control unit for air compressor with graphical user interface
    • Patent number D776675
    • Issue date Jan 17, 2017
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hiroshi Ohta
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Control unit for air compressor
    • Patent number D771783
    • Issue date Nov 15, 2016
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hiroshi Ohta
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air compressor
    • Patent number D753728
    • Issue date Apr 12, 2016
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hiroshi Ohta
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Compressed air manufacturing facility
    • Patent number 8,608,450
    • Issue date Dec 17, 2013
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Masakazu Hase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressed air manufacturing facility
    • Patent number 8,257,053
    • Issue date Sep 4, 2012
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Masakazu Hase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-cooled screw compressor
    • Patent number 8,226,388
    • Issue date Jul 24, 2012
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hideharu Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-cooled screw compressor
    • Patent number 7,762,799
    • Issue date Jul 27, 2010
    • Hitachi Industrial Equipment Systems Co.
    • Hideharu Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-cooled screw compressor
    • Patent number 7,473,084
    • Issue date Jan 6, 2009
    • Hitachi Industrial Equipment System Co.
    • Hideharu Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor
    • Patent number D550721
    • Issue date Sep 11, 2007
    • Hitachi Industrial Equipment Systems Co.
    • Hideharu Tanaka
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Screw compression apparatus and operation control method thereof
    • Patent number 6,461,112
    • Issue date Oct 8, 2002
    • Hitachi, Ltd.
    • Hiroshi Ohta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressed air production facility
    • Patent number 6,287,083
    • Issue date Sep 11, 2001
    • Hitachi, Ltd.
    • Masakazu Hase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Oil-Cooled Screw Compressor
    • Publication number 20100254836
    • Publication date Oct 7, 2010
    • Hideharu Tanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSED AIR MANUFACTURING FACILITY
    • Publication number 20090169396
    • Publication date Jul 2, 2009
    • Masakazu Hase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-COOLED SCREW COMPRESSOR
    • Publication number 20080310986
    • Publication date Dec 18, 2008
    • Hideharu Tanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Compressed Air Manufacturing Facility
    • Publication number 20080014097
    • Publication date Jan 17, 2008
    • Masakazu Hase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil-cooled screw compressor
    • Publication number 20070077162
    • Publication date Apr 5, 2007
    • Hideharu Tanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES