Patents by Inventor Noboru Onozaki

Noboru Onozaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Video tape recorder
    Patent number: D259784
    Type: Grant
    Filed: August 9, 1978
    Date of Patent: July 7, 1981
    Assignee: Hitachi, Ltd.
    Inventors: Masaaki Furukawa, Noboru Onozaki, Hideo Kondoh, Michiko Nishibayashi
  • Video tape recorder
    Patent number: D260987
    Type: Grant
    Filed: June 26, 1979
    Date of Patent: September 29, 1981
    Assignee: Hitachi, Ltd.
    Inventors: Masaaki Furukawa, Michiko Nishibayashi, Noboru Onozaki
  • Audio disc player
    Patent number: D280503
    Type: Grant
    Filed: December 9, 1982
    Date of Patent: September 10, 1985
    Assignee: Hitachi, Ltd.
    Inventors: Noboru Onozaki, Hiroshi Yamada