Patents by Inventor Naoki Eifuku

Naoki Eifuku 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).

  • PORTABLE TERMINAL DEVICE, CHARGING METHOD, AND PROGRAM
    Publication number: 20140084854
    Abstract: A portable terminal device is provided which is capable of notifying a user of a use status of external power supplies when there are a plurality of external power supplies for charging.
    Type: Application
    Filed: May 11, 2012
    Publication date: March 27, 2014
    Applicant: NEC CASIO MOBILE COMMUNICATIONS, LTD.
    Inventor: Naoki Eifuku