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TOMOHISA HAYAKAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Seat heater
    • Patent number 11,325,511
    • Issue date May 10, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tomohisa Hayakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering wheel heater
    • Patent number 11,220,284
    • Issue date Jan 11, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takaaki Hyoudou
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    STEERING WHEEL HEATER
    • Publication number 20200239060
    • Publication date Jul 30, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takaaki HYOUDOU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SEAT HEATER
    • Publication number 20190389346
    • Publication date Dec 26, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • TOMOHISA HAYAKAWA
    • B60 - VEHICLES IN GENERAL