TREA

Hisao Kobayashi

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  • Fujisawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Large image display apparatus
    • Patent number 4,839,564
    • Issue date Jun 13, 1989
    • Toshiba Electric Equipment Corporation
    • Katsuyuki Ide
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Large size image display apparatus
    • Patent number 4,635,052
    • Issue date Jan 6, 1987
    • Toshiba Denzai Kabushiki Kaisha
    • Nanjou Aoike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transistor inverter device
    • Patent number 4,429,356
    • Issue date Jan 31, 1984
    • Toshiba Electric Equipment Corporation
    • Kenichi Inui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Apparatus for operating a gaseous discharge lamp
    • Patent number 4,392,086
    • Issue date Jul 5, 1983
    • Toshiba Electric Equipment Corporation
    • Katsuyuki Ide
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for operating discharge lamps
    • Patent number 4,388,561
    • Issue date Jun 14, 1983
    • Toshiba Electric Equipment Corporation
    • Yasunobu Koshimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Apparatus for operating a gaseous discharge lamp
    • Patent number 4,215,292
    • Issue date Jul 29, 1980
    • Toshiba Electric Equipment Corporation
    • Kenichi Inui
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR