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Yoshitaka Akiyama

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  • Chiryu-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor and method for manufacturing compressor
    • Patent number 12,078,168
    • Issue date Sep 3, 2024
    • Denso Corporation
    • Yoshitaka Akiyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,890,163
    • Issue date May 10, 2005
    • Nippon Soken, Inc.
    • Kazuhide Uchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,695,599
    • Issue date Feb 24, 2004
    • Nippon Soken, Inc.
    • Kazuhide Uchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealed-type electric compressor having refrigerant passage
    • Patent number 6,461,120
    • Issue date Oct 8, 2002
    • Denso Corporation
    • Yoshiaki Harakawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Scroll type compressor
    • Patent number 6,152,713
    • Issue date Nov 28, 2000
    • Denso Corporation
    • Shigeru Hisanaga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type compressor with a slider plate for smoothing the orbiti...
    • Patent number 6,123,530
    • Issue date Sep 26, 2000
    • Denso Corporation
    • Kenji Nakazawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSOR AND METHOD FOR MANUFACTURING COMPRESSOR
    • Publication number 20230151813
    • Publication date May 18, 2023
    • DENSO CORPORATION
    • Yoshitaka Akiyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE
    • Publication number 20190092130
    • Publication date Mar 28, 2019
    • Denso Corporation
    • Masato KOMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Scroll compressor
    • Publication number 20080050260
    • Publication date Feb 28, 2008
    • DENSO CORPORATION
    • Shigeki Iwanami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll compressor
    • Publication number 20050123428
    • Publication date Jun 9, 2005
    • Kazuhide Uchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll compressor
    • Publication number 20040071571
    • Publication date Apr 15, 2004
    • Kazuhide Uchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll compressor
    • Publication number 20030000238
    • Publication date Jan 2, 2003
    • Kazuhide Uchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor with scroll compression mechanism
    • Publication number 20010014293
    • Publication date Aug 16, 2001
    • Yuichi Tsumagari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sealed-type electric compressor having refrigerant passage
    • Publication number 20010012489
    • Publication date Aug 9, 2001
    • Yoshiaki Harakawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...