Patents by Inventor Kazuaki Okamota

Kazuaki Okamota 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: 20080299903
    Abstract: Among a plurality of radio terminal apparatuses, an FMC control apparatus interchanges telephone a telephone number allocated to a first radio terminal apparatus, whose battery is being recharged, with that allocated to a third radio terminal apparatus. Although a radio terminal apparatus is being recharged, a user can perform communication such as telephone calls in the same environments as those of the first radio terminal apparatus whose battery is being recharged by operating on the third radio terminal apparatus using the telephone number allocated to the first radio terminal apparatus whose battery is being recharged.
    Type: Application
    Filed: August 22, 2008
    Publication date: December 4, 2008
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventors: Hideo Hirono, Kazuaki Okamota, Kenji Oi, Yuki Hirata