Patents by Inventor Hideji Takemasa

Hideji Takemasa 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).

  • Printer
    Patent number: D287720
    Type: Grant
    Filed: November 16, 1984
    Date of Patent: January 13, 1987
    Assignee: NEC Home Electronics
    Inventor: Hideji Takemasa
  • Telephone attendant console
    Patent number: D300320
    Type: Grant
    Filed: February 18, 1987
    Date of Patent: March 21, 1989
    Assignee: NEC Corporation
    Inventors: Toshihiko Watanabe, Hideji Takemasa, Kazuo Ikeda
  • Facsimile transmitter and receiver
    Patent number: D331753
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: December 15, 1992
    Assignee: NEC Corporation
    Inventors: Akihide Itou, Isato Murakawa, Hideji Takemasa
  • Battery charger for a facsimile transmitter and receiver
    Patent number: D333651
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: March 2, 1993
    Assignee: NEC Corporation
    Inventors: Akihide Itou, Isato Murakawa, Hideji Takemasa