Patents by Inventor Tetsuo Sugimoria

Tetsuo Sugimoria 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).

  • Power supply apparatus
    Patent number: D429215
    Type: Grant
    Filed: July 19, 1999
    Date of Patent: August 8, 2000
    Assignee: Cosel Co., Ltd.
    Inventors: Tetsuo Sugimoria, Takahiro Yoneda, Mitsuo Nakada, Yuichi Uozu, Yuji Hirose
  • Power supply apparatus
    Patent number: D432080
    Type: Grant
    Filed: July 19, 1999
    Date of Patent: October 17, 2000
    Assignee: Cosel Co., Ltd.
    Inventors: Tetsuo Sugimoria, Takahiro Yoneda, Mitsuo Nakada, Yuichi Uozu, Yuji Hirose