Patents by Inventor Hatsumi Chiyonobu, legal representative

Hatsumi Chiyonobu, legal representative 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 of testing denitration catalyst
    Patent number: 7759122
    Abstract: The present invention provides a method of testing an NOx removal catalyst, which method enables assessment of actual catalytic performance in consideration of gas flow condition in the gas conduits of the NOx removal catalyst.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: July 20, 2010
    Assignee: The Chugoku Electric Power Co., Inc.
    Inventors: Tsuyoshi Chiyonobu, Hatsumi Chiyonobu, legal representative, Hiroshi Shimada