Patents by Inventor Masahi Ota

Masahi Ota 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).

  • Method and apparatus for monitoring the status of manufacturing products
    Patent number: 6834245
    Abstract: The present invention is directed to a method and apparatus for monitoring the status of manufacturing products continuously according to one of a plurality of manufacturing processes. It is determined whether at least a predetermined manufacturing program out of a plurality of manufacturing programs corresponding to the plurality of manufacturing processes has been executed. The number of operations executed for manufacturing products according to the predetermined manufacturing program is stored, when it is determined that the predetermined manufacturing program has been executed. And, the stored number of operations executed for manufacturing the products according to the predetermined manufacturing program is output.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: December 21, 2004
    Assignee: Sango Co., Ltd.
    Inventors: Masahi Ota, Tohru Irie