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Kaneo Katayama

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  • Yaizu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Damper system for air conditioner
    • Patent number 4,717,121
    • Issue date Jan 5, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuhiko Hashimoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Damper device for an air conditioning apparatus
    • Patent number 4,679,494
    • Issue date Jul 14, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Kaneo Katayama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 4,628,707
    • Issue date Dec 16, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Kaneo Katayama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    One-body type air conditioner
    • Patent number 4,492,094
    • Issue date Jan 8, 1985
    • Mitsubishi Denki Kabushiki Kaisha
    • Kaneo Katayama
    • F24 - HEATING RANGES VENTILATING