Patents by Inventor Shungo KOJIMA

Shungo KOJIMA 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, INKJET INK COMPOSITION, ACTIVE ENERGY RAY-CURABLE INK COMPOSITION, CURED PRODUCT, AND ELECTRONIC COMPONENT
    Publication number: 20230108173
    Abstract: A photocurable composition is capable of forming a cured product having good adhesiveness to an inorganic base material and having good ion migration resistance. The photocurable composition includes a monofunctional acrylic monomer (A) in an amount of 40 to 80 wt % relative to 100 wt % of the composition, a polyfunctional acrylic monomer (B) in an amount of 10 to 50 wt % relative to 100 wt % of the composition, and a hydroxyl value adjusting agent (C) in an amount of 0.1 to 30 wt % relative to 100 wt % of the composition, wherein the hydroxyl value of the composition is 1 to 100 mgKOH/g.
    Type: Application
    Filed: March 9, 2021
    Publication date: April 6, 2023
    Applicant: JNC CORPORATION
    Inventors: Ayako KIKUCHI, Shungo KOJIMA, Kohsuke YOSHITOMI, Yuka TAKAHASHI, Katsuyuki SUGIHARA