Patents by Inventor Michiaki Nishii

Michiaki Nishii 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).

  • Process for preparation of anti-fogging coating
    Patent number: 5075133
    Abstract: An anti-fogging coating having a good and durable anti-fogging property is prepared by coating a composition comprised of as main components, (A) a polyvinyl alcohol, (B) a crosslinking agent, (C) water and (D) a nitrogen-containing organic solvent on a substrate, and heat-curing the coated composition.
    Type: Grant
    Filed: July 27, 1990
    Date of Patent: December 24, 1991
    Assignee: Toray Industries, Inc.
    Inventors: Hiroshi Hosono, Takashi Taniguchi, Michiaki Nishii