Patents by Inventor Kiyomaru Shoda

Kiyomaru Shoda 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).

  • Bag
    Patent number: 7704577
    Abstract: A bag having excellent water and perspiration resistance, showing no deterioration of the skin after extended use, and having excellent light resistance, thereby experiencing no discoloration or yellowing under the sun or fluorescent lighting.
    Type: Grant
    Filed: January 17, 2007
    Date of Patent: April 27, 2010
    Assignee: Yamatoya co., Ltd.
    Inventor: Kiyomaru Shoda