TREA

Yoshiyuki YAMANASHI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air-conditioner
    • Patent number 11,280,507
    • Issue date Mar 22, 2022
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Hiroyasu Yoneyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioning remote controller and air-conditioning system
    • Patent number 9,964,327
    • Issue date May 8, 2018
    • Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited
    • Ayumi Masuda
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR-CONDITIONER
    • Publication number 20190338971
    • Publication date Nov 7, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Hiroyasu YONEYAMA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Air-Conditioning Remote Controller and Air-Conditioning System
    • Publication number 20160209073
    • Publication date Jul 21, 2016
    • Hitachi Appliances, Inc.
    • Ayumi MASUDA
    • F24 - HEATING RANGES VENTILATING