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Tsuyoshi Sakai

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Amusement game machine
    • Patent number D959557
    • Issue date Aug 2, 2022
    • Bandai Namco Amusement Inc.
    • Tsuyoshi Sakai
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Controller for game machine
    • Patent number D754796
    • Issue date Apr 26, 2016
    • BANDAI NAMCO ENTERTAINMENT, INC.
    • Tsuyoshi Sakai
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Controller for game machine
    • Patent number D754258
    • Issue date Apr 19, 2016
    • BANDAI NAMCO ENTERTAINMENT, INC.
    • Tsuyoshi Sakai
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Chassis for game machine
    • Patent number D753231
    • Issue date Apr 5, 2016
    • BANDAI NAMCO ENTERTAINMENT, INC.
    • Tsuyoshi Sakai
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Chassis for game machine
    • Patent number D753232
    • Issue date Apr 5, 2016
    • BANDAI NAMCO ENTERTAINMENT, INC.
    • Tsuyoshi Sakai
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Chassis for game machine
    • Patent number D753233
    • Issue date Apr 5, 2016
    • BANDAI NAMCO ENTERTAINMENT, INC.
    • Tsuyoshi Sakai
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Game machine
    • Patent number D753234
    • Issue date Apr 5, 2016
    • BANDAI NAMCO ENTERTAINMENT, INC.
    • Tsuyoshi Sakai
    • D21 - Games, toys, and sports goods