Patents by Inventor Yukinobu Ichkiawa

Yukinobu Ichkiawa 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).

  • Combined video tape recorder and camera
    Patent number: D305032
    Type: Grant
    Filed: August 22, 1986
    Date of Patent: December 12, 1989
    Assignee: Hitachi, Ltd.
    Inventors: Takanori Nishiyama, Shigeki Masatsugu, Kouji Suso, Yukinobu Ichkiawa