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Toshihiko Imai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit for rotating ultrasonic motor
    • Patent number 5,563,464
    • Issue date Oct 8, 1996
    • Olympus Optical Co., Ltd.
    • Mitsumasa Okubu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Printed circuit board
    • Patent number 5,508,781
    • Issue date Apr 16, 1996
    • Olympus Optical Co., Ltd.
    • Toshihiko Imai
    • G02 - OPTICS
  • Information Patent Grant

    Camera
    • Patent number 5,357,298
    • Issue date Oct 18, 1994
    • Olympus Optical Co., Ltd.
    • Toshihiko Imai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY