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Akihiko KUBOTA

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealed compressor and refrigeration unit comprising sealed compressor
    • Patent number 10,371,134
    • Issue date Aug 6, 2019
    • PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE
    • Kousuke Tsuboi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealed compressor and refrigeration unit including sealed compressor
    • Patent number 9,995,291
    • Issue date Jun 12, 2018
    • PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE
    • Kenji Kinjo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerant compressor
    • Patent number 9,051,937
    • Issue date Jun 9, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Akihiko Kubota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerating compressor
    • Patent number 7,922,460
    • Issue date Apr 12, 2011
    • Panasonic Corporation
    • Takahide Nagao
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hermetic compressor
    • Patent number 7,758,318
    • Issue date Jul 20, 2010
    • Panasonic Corporation
    • Kazuhiro Yokota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerant compressor, and refrigerating machine using the same
    • Patent number 7,422,423
    • Issue date Sep 9, 2008
    • Matsushita Refrigeration Company
    • Hirotaka Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic compressor and freezing air-conditioning system
    • Patent number 7,381,032
    • Issue date Jun 3, 2008
    • Matsushita Refrigeration Company
    • Masahiko Osaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic compressor with an improved cylinder head-suction muffler...
    • Patent number 7,244,108
    • Issue date Jul 17, 2007
    • Matsushita Refrigeration Company
    • Akihiko Kubota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Closed type electric compressor
    • Patent number 7,021,425
    • Issue date Apr 4, 2006
    • Matsushita Refrigeration Company
    • Kazuhito Noguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Closed compressor
    • Patent number 6,957,951
    • Issue date Oct 25, 2005
    • Matsushita Refrigeration Company
    • Toshihiko Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Suction muffler for a hermetic compressor
    • Patent number 6,688,856
    • Issue date Feb 10, 2004
    • Matsushita Refrigeration Company
    • Manabu Motegi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hermetic motor-driven compressor
    • Patent number 6,684,979
    • Issue date Feb 3, 2004
    • Matsushita Refrigeration Company
    • Maiko Nakazato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reed-type discharge valve arrangement for a hermetic compressor
    • Patent number 5,558,508
    • Issue date Sep 24, 1996
    • Matsushita Refrigeration Company
    • Hiroshi Sasano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spring configuration for a hermetic compressor discharge valve
    • Patent number 5,554,016
    • Issue date Sep 10, 1996
    • Matsushita Refrigeration Company
    • Hiroshi Sasano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HERMETIC REFRIGERANT COMPRESSOR AND REFRIGERATION APPARATUS
    • Publication number 20180031280
    • Publication date Feb 1, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hidenori KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALED COMPRESSOR AND REFRIGERATION UNIT INCLUDING SEALED COMPRESSOR
    • Publication number 20150345485
    • Publication date Dec 3, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kenji KINJO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALED COMPRESSOR AND REFRIGERATION UNIT COMPRISING SEALED COMPRESSOR
    • Publication number 20150030478
    • Publication date Jan 29, 2015
    • PANASONIC CORPORATION
    • Kousuke Tsuboi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALED COMPRESSOR
    • Publication number 20130266458
    • Publication date Oct 10, 2013
    • PANASONIC CORPORATION
    • Hiromitsu IWATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALED COMPRESSOR
    • Publication number 20130266459
    • Publication date Oct 10, 2013
    • PANASONIC CORPORATION
    • Masato MORISHIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR
    • Publication number 20130121809
    • Publication date May 16, 2013
    • PANASONIC CORPORATION
    • Akihiko KUBOTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETIC COMPRESSOR AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20100158721
    • Publication date Jun 24, 2010
    • Matsushita Electric Industrial Co., Ltd.
    • Seigo Yanase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hermetic Compressor
    • Publication number 20080267792
    • Publication date Oct 30, 2008
    • Kazuhiro Yokota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Recriprocating Compressor
    • Publication number 20080247890
    • Publication date Oct 9, 2008
    • Akihiko Kubota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Refrigerating compressor
    • Publication number 20060275158
    • Publication date Dec 7, 2006
    • Takahide Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hermetic compressor
    • Publication number 20050265863
    • Publication date Dec 1, 2005
    • Matsushita Refrigeration Company
    • Hironari Akashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Refrigerant compressor, and refrigerating machine using the same
    • Publication number 20050172646
    • Publication date Aug 11, 2005
    • Matsushita Refrigeration Company
    • Hirotaka Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hermetic compressor and freezing air-conditioning system
    • Publication number 20050100456
    • Publication date May 12, 2005
    • Masahiko Osaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric compressor
    • Publication number 20040191094
    • Publication date Sep 30, 2004
    • Takeshi Kojima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hermetic compressor
    • Publication number 20040052653
    • Publication date Mar 18, 2004
    • Akihiko Kubota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Closed compressor
    • Publication number 20040037712
    • Publication date Feb 26, 2004
    • Toshihiko Ota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Closed type electric compressor
    • Publication number 20030161741
    • Publication date Aug 28, 2003
    • Kazuhito Noguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...