Patents by Inventor Takaki Shimizu

Takaki Shimizu 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).

  • Air conditioner
    Patent number: D469173
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: January 21, 2003
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yukihiko Kawanori, Takaki Shimizu, Hiroshi Tsutsumi, Koji Taki