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Toshiharu Okada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    MIDI playing method
    • Patent number 7,402,745
    • Issue date Jul 22, 2008
    • Oki Electric Industry Co., Ltd.
    • Toshiharu Okada
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Music player
    • Patent number 7,285,711
    • Issue date Oct 23, 2007
    • Oki Electric Industry, Co., Ltd.
    • Toshiharu Okada
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DATA RELAYING APPARATUS AND METHOD FOR RELAYING DATA BETWEEN DATA
    • Publication number 20110219194
    • Publication date Sep 8, 2011
    • OKI SEMICONUCTOR CO., LTD.
    • Toshiharu Okada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MIDI playing method
    • Publication number 20060201314
    • Publication date Sep 14, 2006
    • Toshiharu Okada
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Music player
    • Publication number 20060130638
    • Publication date Jun 22, 2006
    • Oki Electric Industry Co., Ltd.
    • Toshiharu Okada
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Karaoke service method and system by mobile device
    • Publication number 20040241632
    • Publication date Dec 2, 2004
    • Kaoru Tsukamoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS