Patents by Inventor Noritaka Segawa

Noritaka Segawa 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).

  • Kerosene-fired room heater
    Patent number: D453558
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: February 12, 2002
    Assignee: Hitachi, Ltd.
    Inventors: Noritaka Segawa, Hiroyuki Ishimura
  • Television receiver
    Patent number: D269676
    Type: Grant
    Filed: April 21, 1981
    Date of Patent: July 12, 1983
    Assignee: Hitachi, Ltd.
    Inventors: Akira Takahashi, Noritaka Segawa, Takeichi Obata
  • Television receiver
    Patent number: D271974
    Type: Grant
    Filed: August 31, 1981
    Date of Patent: December 27, 1983
    Assignee: Hitachi, Ltd.
    Inventors: Akira Takahashi, Noritaka Segawa, Takeichi Obata
  • Television receiver
    Patent number: D306722
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: March 20, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Noritaka Segawa, Toru Kiyota, Ryuichiro Tanaka