Patents by Inventor Junya Tokuda

Junya Tokuda 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).

  • Cooling device for a liquid crystal panel
    Patent number: 5170195
    Abstract: A cooling device has a container filled with a coolant. A front side and a rear side of the container are transparent. A heatsink is provided for cooling the container. A liquid crystal panel is attached to one of the sides. Convection enhancing means is provided for enchancing convection of the coolant in the container.
    Type: Grant
    Filed: April 26, 1991
    Date of Patent: December 8, 1992
    Assignee: Pioneer Electronic Corporation
    Inventors: Masayuki Akiyama, Yasunori Hiroshima, Junya Tokuda, Manabu Akagi, Yoichi Sato