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Hisaya HAGIWARA

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  • Chofu-shi, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lock knob attachment, lavatory door, and method for mounting lock k...
    • Patent number 12,134,914
    • Issue date Nov 5, 2024
    • Jamco Corporation
    • Hisaya Hagiwara
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Aircraft lavatory unit
    • Patent number 11,939,062
    • Issue date Mar 26, 2024
    • Jamco Corporation
    • Hisaya Hagiwara
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Handle attachment and lavatory door
    • Patent number 11,859,405
    • Issue date Jan 2, 2024
    • Jamco Corporation
    • Hisaya Hagiwara
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Aircraft seat structure
    • Patent number 11,731,764
    • Issue date Aug 22, 2023
    • Jamco Corporation
    • Sachiko Katakura
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Aircraft seat unit
    • Patent number 11,655,034
    • Issue date May 23, 2023
    • Jamco Corporation
    • Sachiko Katakura
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Seats for airline passengers
    • Patent number D901199
    • Issue date Nov 10, 2020
    • Jamco Corporation
    • Sachiko Katakura
    • D06 - Furnishings
  • Information Patent Grant

    Seats for airline passengers
    • Patent number D901197
    • Issue date Nov 10, 2020
    • Jamco Corporation
    • Sachiko Katakura
    • D06 - Furnishings
  • Information Patent Grant

    Seats for airline passengers
    • Patent number D893931
    • Issue date Aug 25, 2020
    • Jamco Corporation
    • Sachiko Katakura
    • D06 - Furnishings

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCK KNOB ATTACHMENT, LAVATORY DOOR, AND METHOD FOR MOUNTING LOCK K...
    • Publication number 20240035303
    • Publication date Feb 1, 2024
    • Jamco Corporation
    • Hisaya HAGIWARA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    AIRCRAFT LAVATORY UNIT
    • Publication number 20220388662
    • Publication date Dec 8, 2022
    • Jamco Corporation
    • Hisaya HAGIWARA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HANDLE ATTACHMENT AND LAVATORY DOOR
    • Publication number 20220307286
    • Publication date Sep 29, 2022
    • Jamco Corporation
    • Hisaya HAGIWARA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT SEAT STRUCTURE
    • Publication number 20220161929
    • Publication date May 26, 2022
    • Jamco Corporation
    • Sachiko KATAKURA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT SEAT UNIT
    • Publication number 20210197973
    • Publication date Jul 1, 2021
    • Jamco Corporation
    • Sachiko KATAKURA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    SEAT UNIT FOR AIRCRAFT
    • Publication number 20210009271
    • Publication date Jan 14, 2021
    • Jamco Corporation
    • Sachiko KATAKURA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MEASUREMENT DEVICE
    • Publication number 20190029540
    • Publication date Jan 31, 2019
    • Kyocera Corporation
    • Tetsuya NEGISHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE