Patents by Inventor Atsuchi Kiuchi

Atsuchi Kiuchi 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).

  • Multi-processor system and co-processor used for the same
    Patent number: 5430885
    Abstract: A multi-processor system for multidimensional image signal processing includes a plurality of co-processors and a host processor which issues processor numbers and a command to the co-processors through a bus. Due to the multi-dimensional nature of the processor numbers, data processing for given ranges of an image signal can be shared by the co-processors. A particular multi-dimensional processor number issued by the host computer which allows simultaneous communication to be performed between the host processor and the co-processors.
    Type: Grant
    Filed: October 22, 1991
    Date of Patent: July 4, 1995
    Assignees: Hitachi, Ltd., Hitachi Maxell, Ltd., Hitachi VLSI Engineering Corporation
    Inventors: Kenji Kaneko, Hirotada Ueda, Tetsuya Nakagawa, Atsuchi Kiuchi, Yoshimune Hagiwara, You Takamori, Takanori Toyomasu