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Teruyuki Akazawa

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stirling engine and method of removing impurities in a heat-transfe...
    • Patent number 9,097,206
    • Issue date Aug 4, 2015
    • Estir Co., Ltd.
    • Teruyuki Akazawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Stirling engine
    • Patent number 8,899,037
    • Issue date Dec 2, 2014
    • Estir Co., Ltd.
    • Teruyuki Akazawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Scroll compressor having a fixed scroll part and an orbiting scroll...
    • Patent number 7,905,715
    • Issue date Mar 15, 2011
    • Panasonic Corporation
    • Akira Hiwata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stirling engine
    • Patent number 7,640,740
    • Issue date Jan 5, 2010
    • Japan Aerospace Exploration Agency
    • Takeshi Hoshino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Scroll compressor with certain pressure ratio between discharge pre...
    • Patent number 7,614,859
    • Issue date Nov 10, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Sawai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor with vibration canceling spring arrangement
    • Patent number 6,742,998
    • Issue date Jun 1, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 6,626,651
    • Issue date Sep 30, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Teruyuki Akazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 6,565,332
    • Issue date May 20, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 6,506,032
    • Issue date Jan 14, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 6,328,544
    • Issue date Dec 11, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 6,273,688
    • Issue date Aug 14, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 6,250,895
    • Issue date Jun 26, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a horseshoe-shaped partition wall on the s...
    • Patent number 5,634,782
    • Issue date Jun 3, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Teruyuki Akazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a check valve received in a stationary scr...
    • Patent number 5,597,296
    • Issue date Jan 28, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Teruyuki Akazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having improved orbital drive mechanism
    • Patent number 5,562,436
    • Issue date Oct 8, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having improved orbital drive mechanism
    • Patent number 5,536,152
    • Issue date Jul 16, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    STIRLING ENGINE
    • Publication number 20120159945
    • Publication date Jun 28, 2012
    • ESTIR CO., LTD.
    • Teruyuki Akazawa
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    STIRLING ENGINE AND METHOD OF REMOVING INPURITIES IN A HEAT-TRANSFE...
    • Publication number 20120159944
    • Publication date Jun 28, 2012
    • ESTIR CO., LTD.
    • Teruyuki Akazawa
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Stirling Engine
    • Publication number 20080282693
    • Publication date Nov 20, 2008
    • Takeshi Hoshino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Scroll Compressor
    • Publication number 20080038133
    • Publication date Feb 14, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Sawai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll compressor
    • Publication number 20070178002
    • Publication date Aug 2, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Akira Hiwata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Linear compressor
    • Publication number 20030017064
    • Publication date Jan 23, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Linear compressor
    • Publication number 20020176790
    • Publication date Nov 28, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Teruyuki Akazawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Linear compressor
    • Publication number 20010055535
    • Publication date Dec 27, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Linear compressor
    • Publication number 20010014292
    • Publication date Aug 16, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Sadao Kawahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...