Patents by Inventor Haruguchi Kenichi

Haruguchi Kenichi 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).

  • Microwave oven
    Patent number: D275545
    Type: Grant
    Filed: August 4, 1982
    Date of Patent: September 18, 1984
    Assignee: Sharp Corporation
    Inventors: Haruguchi Kenichi, Takao Miyake, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D275642
    Type: Grant
    Filed: August 4, 1982
    Date of Patent: September 25, 1984
    Assignee: Sharp Corporation
    Inventors: Haruguchi Kenichi, Takao Miyake, Masafumi Numano, Kazuo Tsujimoto
  • Microwave oven
    Patent number: D275724
    Type: Grant
    Filed: August 4, 1982
    Date of Patent: October 2, 1984
    Assignee: Sharp Corporation
    Inventors: Haruguchi Kenichi, Takao Miyake, Masafumi Numano, Kazuo Tsujimoto