TREA

Youichi Ohnuma

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  • Kusatsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioner
    • Patent number 9,546,806
    • Issue date Jan 17, 2017
    • Daikin Industries, Ltd.
    • Tomoyuki Haikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 6,644,047
    • Issue date Nov 11, 2003
    • Daikin Industries, Ltd.
    • Shigeharu Taira
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20150068238
    • Publication date Mar 12, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Tomoyuki Haikawa
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20110011123
    • Publication date Jan 20, 2011
    • Hideki Matsuura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner
    • Publication number 20020178738
    • Publication date Dec 5, 2002
    • Shigeharu Taira
    • F24 - HEATING RANGES VENTILATING