TREA

Takashi Hamaoka

Follow

Person

  • Hino, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for driving objective lens
    • Patent number 4,472,024
    • Issue date Sep 18, 1984
    • Olympus Optical Co. Ltd.
    • Yutaka Konomura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Optical information reading-out apparatus
    • Patent number 4,302,830
    • Issue date Nov 24, 1981
    • Olympus Optical Company Ltd.
    • Takashi Hamaoka
    • G11 - INFORMATION STORAGE