Patents by Inventor Tadanori Maeyama

Tadanori Maeyama 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).

  • Office chair
    Patent number: D608557
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: January 26, 2010
    Assignee: Aishin Co., Ltd.
    Inventor: Tadanori Maeyama