Patents by Inventor Toshinori Dodo

Toshinori Dodo 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).

  • Grease composition
    Patent number: 3980572
    Abstract: A lubricating grease composition consisting of lubricating base oil comprising lithium salt of a blended fatty acid prepared by mixing (a) 5 to 15 % by weight, based on the weight of the lubricating grease composition, of a natural fatty acid selected from the group consisting of stearic acid and 12-hydroxystearic acid with (b) a mixture of synthetic fatty acids having 8 to 24 carbon atoms in an amount of 0.5 to 50 % by weight, based on the weight of said natural fatty acid, is superior in roll stability in the presence of water as well as thermal stability.
    Type: Grant
    Filed: July 28, 1975
    Date of Patent: September 14, 1976
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Toshinori Dodo, Makoto Ikeda