Inventor

YOSHIOKA SHINNOSUKE

JP5 patents

Patents

5 patents

US10336938B2Jul 2, 2019

Liquid crystal composition

SUMITOMO CHEMICAL CO2 citations68

US10029982B2Jul 24, 2018

Light absorptive compound, polymer composition containing the compound, polymer film, and cured layer

SUMITOMO CHEMICAL CO4 citations67

US11002896B2May 11, 2021

Retardation film

SUMITOMO CHEMICAL CO0 citations49

US11193065B2Dec 7, 2021

Liquid crystal composition, method of producing the same, and retardation film constituted from the same

SUMITOMO CHEMICAL CO0 citations47

US10858590B2Dec 8, 2020

Compound, liquid crystal composition, optical film, polarizing plate, and optical display

SUMITOMO CHEMICAL CO0 citations36