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Kouhei Yamamoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultraviolet irradiation device
    • Patent number 10,780,188
    • Issue date Sep 22, 2020
    • Asahi Kasei Kabushiki Kaisha
    • Hiroyuki Kishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRAVIOLET IRRADIATION DEVICE
    • Publication number 20190298868
    • Publication date Oct 3, 2019
    • Asahi Kasei Kabushiki Kaisha
    • Hiroyuki KISHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEATER APPARATUS AND WORK VEHICLE
    • Publication number 20180178631
    • Publication date Jun 28, 2018
    • Komatsu Ltd.
    • Kouhei Yamamoto
    • B60 - VEHICLES IN GENERAL