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Yoshinobu Igarashi

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 4,912,937
    • Issue date Apr 3, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Takashi Nakamura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ceiling-concealment type air conditioning apparatus
    • Patent number 4,660,389
    • Issue date Apr 28, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Hitoshi Kido
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat pump with multiple compressors
    • Patent number 4,586,351
    • Issue date May 6, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshinobu Igarashi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...