TREA

Naoki Inagaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display drive device and display apparatus having same
    • Patent number 8,294,655
    • Issue date Oct 23, 2012
    • Casio Computer Co., Ltd.
    • Ryuichi Hirayama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display drive device and display apparatus having same
    • Patent number 7,511,691
    • Issue date Mar 31, 2009
    • Casio Computer Co., Ltd.
    • Ryuichi Hirayama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    SP sound synthesizer
    • Patent number 4,653,099
    • Issue date Mar 24, 1987
    • Casio Computer Co., Ltd.
    • Takao Kanke
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Key-in device
    • Patent number 4,578,811
    • Issue date Mar 25, 1986
    • Casio Computer Co., Ltd.
    • Naoki Inagaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    LSP Voice synthesizer
    • Patent number 4,541,111
    • Issue date Sep 10, 1985
    • Casio Computer Co. Ltd.
    • Susumu Takashima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents