Patents by Inventor Yoshiki Aoi

Yoshiki Aoi 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).

  • Axial blower
    Patent number: D729999
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: May 19, 2015
    Assignee: HITACHI KOKI CO., LTD.
    Inventors: Yoshiki Aoi, Shinichi Kakefuda, Hiroyuki Hasegawa, Mizuho Nakamura