Patents by Inventor Akiyoshi Hosoya

Akiyoshi Hosoya 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).

  • Wireless telephone
    Patent number: D339802
    Type: Grant
    Filed: August 19, 1991
    Date of Patent: September 28, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Jyun Furuya, Kunihito Kawamura, Atsuhiko Urushihara, Takanori Nishiyama, Hiroto Takita, Toshiyuki Moriya, Akiyoshi Hosoya
  • Wireless telephone
    Patent number: D342067
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: December 7, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Kunihito Kawamura, Kouji Suso, Jyun Furuya, Takanori Nishiyama, Toshiyuki Moriya, Akiyoshi Hosoya