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Sadayuki Yamada

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  • Otsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll compressor with integral driving shaft and eccentric shaft
    • Patent number 11,085,445
    • Issue date Aug 10, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yusuke Imai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 10,941,773
    • Issue date Mar 9, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 10,655,625
    • Issue date May 19, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with main bearing, partition plate, and fixed and orbiti...
    • Patent number 10,598,178
    • Issue date Mar 24, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 10,393,117
    • Issue date Aug 27, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takeshi Ogata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with movable non-orbiting scroll
    • Patent number 10,294,938
    • Issue date May 21, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yusuke Imai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a fixed scroll pressed in an axial directi...
    • Patent number 10,066,624
    • Issue date Sep 4, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takeshi Ogata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 9,765,782
    • Issue date Sep 19, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yusuke Imai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll compressor in which a fixed scroll and an orbiting scroll ar...
    • Patent number 9,719,511
    • Issue date Aug 1, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yusuke Imai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll compressor
    • Patent number 9,651,045
    • Issue date May 16, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takeshi Ogata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll compressor
    • Patent number 9,435,337
    • Issue date Sep 6, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Atsushi Sakuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having out-of-phase back pressure chamber and com...
    • Patent number 9,239,052
    • Issue date Jan 19, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with oldham ring having scroll-side keys and bear...
    • Patent number 9,200,633
    • Issue date Dec 1, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubrication of a scroll compressor
    • Patent number 8,834,139
    • Issue date Sep 16, 2014
    • Panasonic Corporation
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll gas compressor having asymmetric bypass holes
    • Patent number 6,273,691
    • Issue date Aug 14, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Takashi Morimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having lubrication of the rotation preventing member
    • Patent number 6,071,100
    • Issue date Jun 6, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Sadayuki Yamada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll compressor having bypass valves
    • Patent number 5,855,475
    • Issue date Jan 5, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Katsuharu Fujio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having positioning means for axially movable non-...
    • Patent number 5,791,885
    • Issue date Aug 11, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Fukuhara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having positioning means for axially movable non-...
    • Patent number 5,746,586
    • Issue date May 5, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Fukuhara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a separate stationary wrap element secured...
    • Patent number 5,735,678
    • Issue date Apr 7, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Fukuhara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with overload protection
    • Patent number 5,690,475
    • Issue date Nov 25, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a separate stationary wrap element secured...
    • Patent number 5,622,487
    • Issue date Apr 22, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Fukuhara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having means for biasing an eccentric bearing tow...
    • Patent number 5,573,389
    • Issue date Nov 12, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Fukuhara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of making a scroll compressor having a centering recess for...
    • Patent number 5,564,186
    • Issue date Oct 15, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Tatsuya Hori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a centering recess for assembly
    • Patent number 5,549,466
    • Issue date Aug 27, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Tatsuya Hori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a gas liquid separator
    • Patent number 5,466,136
    • Issue date Nov 14, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealed compressor with dust reservoir
    • Patent number 5,445,504
    • Issue date Aug 29, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Iwamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20190271312
    • Publication date Sep 5, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yusuke IMAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20190048874
    • Publication date Feb 14, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Sadayuki YAMADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20170284393
    • Publication date Oct 5, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • SADAYUKI YAMADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20170268511
    • Publication date Sep 21, 2017
    • Panasonic Intellectcual Property Management Co., Ltd.
    • Yusuke IMAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20160363121
    • Publication date Dec 15, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • SADAYUKI YAMADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20160348676
    • Publication date Dec 1, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • TAKESHI OGATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20160102667
    • Publication date Apr 14, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takeshi OGATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20160102665
    • Publication date Apr 14, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takeshi OGATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20160090986
    • Publication date Mar 31, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yusuke IMAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20160084250
    • Publication date Mar 24, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yusuke IMAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20150056091
    • Publication date Feb 26, 2015
    • PANASONIC CORPORATION
    • Atsushi Sakuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20120308422
    • Publication date Dec 6, 2012
    • PANASONIC CORPORATION
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20120128518
    • Publication date May 24, 2012
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20110194965
    • Publication date Aug 11, 2011
    • PANASONIC CORPORATION
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...