Patents by Inventor Keisuke Isubata

Keisuke Isubata 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).

  • Publication number: 20120056745
    Abstract: The invention is intended to prevent sunburn of a user. A CPU prompts the user to perform sunburn preventing treatment after an elapse of a first period, and notifies the elapse of a second period after the elapse of the second period from the prompt.
    Type: Application
    Filed: August 31, 2011
    Publication date: March 8, 2012
    Inventors: Eriko Noguchi, Keisuke Isubata, Kazuo Kato, Yoshinori Sugai, Tomohiro Ihashi, Hisao Nakamura, Satoshi Sakai