Patents by Inventor Jutathap WISUTHTATIP

Jutathap WISUTHTATIP 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).

  • Eyeglass lens and method of manufacturing the same
    Patent number: 8950861
    Abstract: An aspect of the present invention relates to an eyeglass lens, which comprises an outermost layer in the form of a water-repellent vapor deposition film formed by vapor depositing a vapor deposition material in the form of a perfluoropolyether-modified silane compound denoted by general formula (I): wherein, in general formula (I), R1 denotes an alkyl group with 1 or 2 carbon atoms, x denotes 1 or 0, R2 denotes an alkoxy group with 1 or 2 carbon atoms, R3 denotes a hydrogen atom or a phenyl group, and n denotes an integer ranging from 10 to 40.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: February 10, 2015
    Assignee: HOYA Lens Thailand Ltd.
    Inventors: Hisashi Higuchi, Kenji Takashiba, Jutathap Wisuthtatip, Toshihide Tsukatani, Xawkat Ahmat, Hirotaka Kinoshita
  • EYEGLASS LENS AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20130342809
    Abstract: An aspect of the present invention relates to an eyeglass lens, which comprises an outermost layer in the form of a water-repellent vapor deposition film formed by vapor depositing a vapor deposition material in the form of a perfluoropolyether-modified silane compound denoted by general formula (I): wherein, in general formula (I), R1 denotes an alkyl group with 1 or 2 carbon atoms, x denotes 1 or 0, R2 denotes an alkoxy group with 1 or 2 carbon atoms, R3 denotes a hydrogen atom or a phenyl group, and n denotes an integer ranging from 10 to 40.
    Type: Application
    Filed: June 29, 2012
    Publication date: December 26, 2013
    Inventors: Hisashi HIGUCHI, Kenji TAKASHIBA, Jutathap WISUTHTATIP, Toshihide TSUKATANI, Xawkat Ahmat, Hirotaka KINOSHITA