Patents by Inventor Shigeru Nagaki

Shigeru Nagaki 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).

  • LUBRICATING OIL FOR ROLLING AND ROLLING METHOD
    Publication number: 20140144197
    Abstract: The present invention provides a lubricating oil for rolling, which contains a mineral oil and/or a synthetic oil as the main component and has a friction coefficient of 0.2 or more, and a rolling method using the lubricating oil for rolling.
    Type: Application
    Filed: July 25, 2012
    Publication date: May 29, 2014
    Applicants: Nissei Co., Ltd., IDEMITSU KOSAN CO., LTD.
    Inventors: Nobuhide Tanino, Akihiro Shishikura, Toshinaka Shinbutsu, Shuichi Amano, Shoichi Usunami, Shigeru Nagaki, Ryuichi Goto