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Hidehiko Tachibana

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  • Oita-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal drive circuit and liquid crystal display device
    • Patent number 6,043,812
    • Issue date Mar 28, 2000
    • Kabushiki Kaisha Toshiba
    • Takanori Utsunomiya
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    High speed level shift circuit
    • Patent number 5,933,043
    • Issue date Aug 3, 1999
    • Kabushiki Kaisha Toshiba
    • Takanori Utsunomiya
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Booster circuit device
    • Patent number 5,587,683
    • Issue date Dec 24, 1996
    • Kabushiki Kaisha Toshiba
    • Masayuki Kawasaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents