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Atsushi Itagaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat pump apparatus using supercooling degree to control expansion...
    • Patent number 9,003,819
    • Issue date Apr 14, 2015
    • Fujitsu General Limited
    • Atsushi Itagaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat pump apparatus
    • Patent number 8,978,402
    • Issue date Mar 17, 2015
    • Fujitsu General Limited
    • Atsushi Itagaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 7,987,680
    • Issue date Aug 2, 2011
    • Fujitsu General Limited
    • Mamoru Hamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Axial air gap type electric motor
    • Patent number 7,554,226
    • Issue date Jun 30, 2009
    • Fujitsu General Limited
    • Tomonori Kojima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air conditioner and control method of the same
    • Patent number 5,906,107
    • Issue date May 25, 1999
    • Fujitsu General Limited
    • Tomomi Takahashi
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT PUMP APPARATUS
    • Publication number 20110072840
    • Publication date Mar 31, 2011
    • FUJITSU GENERAL LIMITED
    • Atsushi ITAGAKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP APPARATUS
    • Publication number 20110072839
    • Publication date Mar 31, 2011
    • FUJITSU GENERAL LIMITED
    • Atsushi ITAGAKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner
    • Publication number 20070079619
    • Publication date Apr 12, 2007
    • FUJITSU GENERAL LIMITED
    • Mamoru Hamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Axial air gap type electric motor
    • Publication number 20060279150
    • Publication date Dec 14, 2006
    • FUJITSU GENERAL LIMITED
    • Tomonori Kojima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...