Patents by Inventor Atsushi Katsumoto

Atsushi Katsumoto 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).

  • Body-acoustic device, playing apparatus and its control method, light-beam utilizing playing apparatus, and acoustic apparatus
    Patent number: 6004209
    Abstract: A sound feeling device (1) having a case main body (4) which is constituted of, at least, a case (3) having a bottom (3x) in contact with the body when the device (1) is used and a partition plate (5) which is mounted with a loudspeaker (6), and, together with the case (3), defines a sound producing space. The bottom (3x) vibrates upon receiving sounds from the loudspeaker (6), and is curved at least, at the part which is in contact with the body when used, along the shape of the body.
    Type: Grant
    Filed: November 29, 1996
    Date of Patent: December 21, 1999
    Assignee: Capcom Co., Ltd.
    Inventors: Atsushi Katsumoto, Akira Fujiwara, Koji Miura, Tokurou Fujiwara, Nobuo Takenouchi, Kazuyuki Seri, Masahiko Kurokawa, Keiji Fujimoto