Patents by Inventor Sachio Ohtoshi

Sachio Ohtoshi 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).

  • Lubricant for skis
    Patent number: 5131674
    Abstract: A lubricant for skis, which comprises a fluorine compound containing a polyfluoroalkyl group and having a melting point of at most 100.degree. C., wherein the fluorine compound is at least one member selected from the group consisting of an alcohol containing a polyfluoroalkyl group, an ester containing a polyfluoroalkyl group and a polyfluoroalkyl ester polymer of (meth)acrylic acid.
    Type: Grant
    Filed: September 27, 1990
    Date of Patent: July 21, 1992
    Assignees: Asahi Glass Company Ltd., Asics Corporation
    Inventors: Yasuyuki Tokui, Isao Tanaka, Takuo Morimoto, Sachio Ohtoshi, Masaru Yamauchi