Patents by Inventor Hiroshi Imoo

Hiroshi Imoo 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 tiller
    Patent number: D354496
    Type: Grant
    Filed: July 15, 1993
    Date of Patent: January 17, 1995
    Assignee: Kubota Corporation
    Inventors: Hisato Katoh, Hiroshi Imoo