Patents by Inventor Kouki Akiyoshi

Kouki Akiyoshi 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).

  • Electric fan
    Patent number: D949317
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: April 19, 2022
    Assignee: Panasonic Corporation
    Inventors: Kimiaki Nakata, Hideki Murakami, Kouki Akiyoshi, Shinji Noda
  • Electric fan
    Patent number: D959634
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: August 2, 2022
    Assignee: Panasonic Holdings Corporation
    Inventors: Kimiaki Nakata, Hideki Murakami, Kouki Akiyoshi, Shinji Noda