Patents by Inventor Koichi Hyakutake

Koichi Hyakutake 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).

  • Electrornic cash register
    Patent number: D306310
    Type: Grant
    Filed: April 28, 1987
    Date of Patent: February 27, 1990
    Assignee: Omron Tateisi Electronics Co.
    Inventors: Yutaka Kobayashi, Koichi Hyakutake