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Hiroshi Kitaura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor with trailing and leading edges of oil discharge passage...
    • Patent number 9,447,786
    • Issue date Sep 20, 2016
    • Daikin Industries, Ltd.
    • Kouji Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Scroll compressor
    • Patent number 8,956,131
    • Issue date Feb 17, 2015
    • Daikin Industries, Ltd.
    • Souichi Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor with sealing portions and oil-supply groove
    • Patent number 7,322,809
    • Issue date Jan 29, 2008
    • Daikin Industries, Ltd.
    • Hiroshi Kitaura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Enclosed compressor with vibration reduction
    • Patent number 7,044,719
    • Issue date May 16, 2006
    • Daikin Industries, Ltd.
    • Masanori Yanagisawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-low pressure dome type compressor
    • Patent number 6,925,832
    • Issue date Aug 9, 2005
    • Daikin Industries, Ltd.
    • Hiroshi Kitaura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,884,046
    • Issue date Apr 26, 2005
    • Daiken Industries, Ltd.
    • Kazuhiko Matsukawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll type compressor
    • Patent number 6,607,367
    • Issue date Aug 19, 2003
    • Daikin Industries, Ltd.
    • Yoshitaka Shibamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll type compressor
    • Patent number 6,533,561
    • Issue date Mar 18, 2003
    • Daikin Industries, Ltd.
    • Kazuhiro Furusho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing for refrigerating machine compressor and compressor
    • Patent number 6,416,851
    • Issue date Jul 9, 2002
    • Daikin Industries, Ltd.
    • Hiroyuki Kuroiwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil separator for compressor, scroll compressor using same, and met...
    • Patent number 6,082,981
    • Issue date Jul 4, 2000
    • Daikin Industries, Ltd.
    • Hideyuki Nakajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-level controller for compressor
    • Patent number 5,688,109
    • Issue date Nov 18, 1997
    • Daikin Industries, Ltd.
    • Hideki Matsuura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SCROLL COMPRESSOR AND REFRIGERATION DEVICE
    • Publication number 20250003407
    • Publication date Jan 2, 2025
    • DAIKIN INDUSTRIES, LTD.
    • Jin TAKEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20160047381
    • Publication date Feb 18, 2016
    • DAIKIN INDUSTRIES, LTD.
    • Kouji TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20120315173
    • Publication date Dec 13, 2012
    • DAIKIN INDUSTRIES, LTD.
    • Souichi Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Closed compressor
    • Publication number 20050002804
    • Publication date Jan 6, 2005
    • Masanori Yanagisawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary compressor
    • Publication number 20040247474
    • Publication date Dec 9, 2004
    • Hiroshi Kitaura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-low pressure dome type compressor
    • Publication number 20040197209
    • Publication date Oct 7, 2004
    • Hiroshi Kitaura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll compressor
    • Publication number 20040062670
    • Publication date Apr 1, 2004
    • Kazuhiko Matsukawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES