Patents by Inventor Kohsuke IWAMOTO

Kohsuke IWAMOTO 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).

  • PHOTOCURABLE COMPOSITION, HARD COATING MATERIAL, CURED PRODUCT, CURED PRODUCT-ATTACHED SUBSTRATE, AND IMAGE DISPLAY DEVICE
    Publication number: 20220389126
    Abstract: A photocurable composition for a hard coating material according to an aspect of the present invention contains (A) a polyfunctional polymerizable compound having three or more polymerizable double bonds, (B) an acrylic resin having a polymerizable double bond, (C) a polymerizable fluorine compound, and (D) a photopolymerization initiator.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 8, 2022
    Applicant: Showa Denko Materials Co., Ltd.
    Inventors: Shigeru KURIMOTO, Yuga TACHIBANA, Hidekazu KONDOU, Kazuaki NAKADA, Yasutoshi TOKITA, Kohsuke IWAMOTO, Kazuki HISANO, Kaori WATABE, Shiori OKADA, Junichi KAMEI