TREA

Yoshio Ohuchi

Follow

Person

  • Tokai-mura, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrophotographic image forming system
    • Patent number 6,661,994
    • Issue date Dec 9, 2003
    • Hitachi, Ltd.
    • Yoshio Ohuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Double-surface printing apparatus
    • Patent number 6,330,425
    • Issue date Dec 11, 2001
    • Hitachi, Ltd.
    • Yoshio Ohuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents