Patents by Inventor Masayo Hosoda

Masayo Hosoda 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).

  • Patent number: 5318724
    Abstract: There is provided a coating material which can be used on the surfaces of various base materials and can form a non-glare coating film having excellent antistatic properties and surface hardness and having no glare. The coating composition comprising a mixed aqueous-dispersion sol, the coating composition comprising(i) an aqueous-dispersion type sol of an electroconductive oxide(s) of at least one metal selected from the group consisting of tin, antimony and indium, and(ii) an aqueous silica sol prepared by dispersing or hydrolyzing lithium silicate and/or alkyl silicate in water solvent.
    Type: Grant
    Filed: March 30, 1993
    Date of Patent: June 7, 1994
    Assignee: Colcoat Co., Ltd.
    Inventors: Minoru Hasegawa, Akihiko Yamanaka, Hiroshi Kumai, Masayo Hosoda