TREA

Masashi Katahira

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Robot toy
    • Patent number D886917
    • Issue date Jun 9, 2020
    • Tomy Company, Ltd.
    • Akiko Ikoma
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D886916
    • Issue date Jun 9, 2020
    • Tomy Company, Ltd.
    • Shu Katayama
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D881289
    • Issue date Apr 14, 2020
    • Tomy Company, Ltd.
    • Akiko Ikoma
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D881290
    • Issue date Apr 14, 2020
    • Tomy Company, Ltd.
    • Shu Katayama
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D881287
    • Issue date Apr 14, 2020
    • Tomy Company, Ltd.
    • Shu Katayama
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D871516
    • Issue date Dec 31, 2019
    • Tomy Company, Ltd.
    • Shu Katayama
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D870214
    • Issue date Dec 17, 2019
    • Tomy Company, Ltd.
    • Akiko Ikoma
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D869576
    • Issue date Dec 10, 2019
    • Tomy Company, Ltd.
    • Shu Katayama
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D869573
    • Issue date Dec 10, 2019
    • Tomy Company, Ltd.
    • Akiko Ikoma
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Robot toy
    • Patent number D867487
    • Issue date Nov 19, 2019
    • Tomy Company, Ltd.
    • Shu Katayama
    • D21 - Games, toys, and sports goods