Patents by Inventor Chiharu Akaishi

Chiharu Akaishi 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).

  • Audio apparatus
    Patent number: 6388951
    Abstract: An audio apparatus comprises an internal clock capable of generating time data; a display section capable of displaying one form of information selected from several predetermined forms of information; and a controller capable of changing the selected information and enabling the selected information to be displayed on the display section, in accordance with the time data generated by the internal clock.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: May 14, 2002
    Assignee: Pioneer Corporation
    Inventors: Ryuichiro Matsumoto, Dai Ishikawa, Hidekazu Yoshida, Michiaki Hamada, Chiharu Akaishi