TREA

Akihiko Fukuoka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic bass drum
    • Patent number D1025197
    • Issue date Apr 30, 2024
    • Roland Corporation
    • Akihiko Fukuoka
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic percussion instrument
    • Patent number D1025196
    • Issue date Apr 30, 2024
    • Roland Corporation
    • Akihiko Fukuoka
    • D17 - Musical instruments
  • Information Patent Grant

    Electric drum pad
    • Patent number D298949
    • Issue date Dec 13, 1988
    • Roland Corporation
    • Akihiko Fukuoka
    • D17 - Musical instruments
  • Information Patent Grant

    Electric drum pad
    • Patent number D298950
    • Issue date Dec 13, 1988
    • Roland Corporation
    • Akihiko Fukuoka
    • D17 - Musical instruments