TREA

Opus Corporation

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Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Controller for video games
    • Patent number D442999
    • Issue date May 29, 2001
    • ASCII Corporation
    • Masakazu Okimoto
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Controller for video games
    • Patent number D441404
    • Issue date May 1, 2001
    • ASCII Corporation
    • Masakazu Okimoto
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Controller for video games
    • Patent number D441405
    • Issue date May 1, 2001
    • ASCII Corporation
    • Masakazu Okimoto
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Trademarklast 30 trademarks