Patents by Inventor Takuya UOTANI

Takuya UOTANI 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).

  • RESIN, METHOD FOR PRODUCING RESIN, CURABLE RESIN COMPOSITION, AND CURED PRODUCT
    Publication number: 20230312912
    Abstract: To provide a novel resin having excellent dielectric properties, a method for producing the resin, a curable resin composition, and a cured product. The resin contains constituent units described in Group (1). R1 each independently represent a methylene group, a methylene oxy group, a methylene oxy methylene group, or an oxy methylene group. R2 and R3 each independently represent a halogen atom, an alkyl group having from 1 to 10 carbons, a halogenated alkyl group having from 1 to 10 carbons, a hydroxy alkyl group having from 1 to 10 carbons, or an aryl group having from 6 to 12 carbons. R4, R5, and R6 each independently represent a hydrogen atom, a halogen atom, an alkyl group having from 1 to 10 carbons, a halogenated alkyl group having from 1 to 10 carbons, a hydroxy group, a hydroxy alkyl group having from 1 to 10 carbons, or an aryl group having from 6 to 12 carbons.
    Type: Application
    Filed: July 2, 2021
    Publication date: October 5, 2023
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Takuya UOTANI, Yoichi TAKANO, Susumu INNAN, Syouichi ITOH, Satoshi YOSHINAKA, Mika SUZUKI, Masashi OGIWARA, Hiroaki OKA