Patents by Inventor Rui Yamamoto

Rui Yamamoto 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).

  • Tread portion of an automobile tire
    Patent number: D662031
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: June 19, 2012
    Assignee: Bridgestone Corporation
    Inventors: Masanori Yonehara, Teruhiko Kojima, Rui Yamamoto, Takashi Maekita