Patents by Inventor Yoihci Yonehara

Yoihci Yonehara 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).

  • Antifouling coating composition
    Publication number: 20030069351
    Abstract: The present invention provides an antifouling coating composition which comprises (a) an organopolysiloxane having a crosslinkable reactive functional group, (b) a crosslinking agent, (c) a boric acid compound as a curing catalyst and (d) a silicone oil having a number average molecular weight of 180 to 30,000 and a viscosity of 10 to 50,000 mPa·s and which is nontoxic and mild to the environment.
    Type: Application
    Filed: September 27, 2002
    Publication date: April 10, 2003
    Inventors: Masato Kishihara, Makoto Hori, Toshimitsu Muramatsu, Yoihci Yonehara