Patents by Inventor Takeshi Sugisaki

Takeshi Sugisaki 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).

  • Portable light
    Patent number: D464753
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: October 22, 2002
    Assignee: FDK Corporation
    Inventors: Yukihiro Yamamoto, Setsuo Ohtaka, Takeshi Sugisaki
  • Flashlight
    Patent number: D465045
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: October 29, 2002
    Assignee: FDK Corporation
    Inventors: Yukihiro Yamamoto, Setsuo Ohtaka, Takeshi Sugisaki
  • Combined flashlight and fluorescent lamp
    Patent number: D467376
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: December 17, 2002
    Assignee: FDK Corporation
    Inventors: Yukihiro Yamamoto, Setsuo Ohtaka, Takeshi Sugisaki