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Akio Oka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Irrelevant voice cancellation
    • Patent number 11,705,101
    • Issue date Jul 18, 2023
    • International Business Machines Corporation
    • Akinobu Morishima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Visualizing a user-centric stack frame graph
    • Patent number 10,664,378
    • Issue date May 26, 2020
    • International Business Machines Corporation
    • Akio Oka
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents