Inventor
YOSHIMURA YASUAKI
JP13 patents
Patents
13 patentsUS11236198B2Feb 1, 2022
Molded article
MITSUBISHI GAS CHEMICAL CO2 citations71
US11016232B2May 25, 2021
Optical film, retardation film, and polarizing plate
MITSUBISHI GAS CHEMICAL CO2 citations71
US10981366B2Apr 20, 2021
Optical polyester film and transparent conductive film
MITSUBISHI GAS CHEMICAL CO2 citations71
US10947342B2Mar 16, 2021
Optical lens
MITSUBISHI GAS CHEMICAL CO3 citations71
US10894859B2Jan 19, 2021
Copolymerized polyester resin
MITSUBISHI GAS CHEMICAL CO3 citations71
US10889684B2Jan 12, 2021
Polyester resin
MITSUBISHI GAS CHEMICAL CO3 citations71
US10287391B2May 14, 2019
Polyester resin and production method therefor
MITSUBISHI GAS CHEMICAL CO3 citations71
US12060453B2Aug 13, 2024
Polyester carbonate resin, and molded body which is obtained by molding resin composition containing resin
MITSUBISHI GAS CHEMICAL CO0 citations61
US12049541B2Jul 30, 2024
Polyester resin composition
MITSUBISHI GAS CHEMICAL CO0 citations61
US12037451B2Jul 16, 2024
Thermoplastic resin, molded object, and monomer for thermoplastic resin
MITSUBISHI GAS CHEMICAL CO0 citations61
US11732088B2Aug 22, 2023
Polyester carbonate resin and optical lens
MITSUBISHI GAS CHEMICAL CO0 citations61
US10246404B2Apr 2, 2019
Bifunctional compound having norbornane skeleton and production method therefor
MITSUBISHI GAS CHEMICAL CO0 citations51
US10144801B2Dec 4, 2018
Polyester resin, injection-molded article, polyester sheet and polyester container
MITSUBISHI GAS CHEMICAL CO0 citations40