Patents by Inventor Tsutomu Ugumori

Tsutomu Ugumori 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).

  • Coolant tank
    Patent number: D674822
    Type: Grant
    Filed: November 24, 2011
    Date of Patent: January 22, 2013
    Assignee: SMC Corporation
    Inventor: Tsutomu Ugumori