Inventor
KASAI TATSUAKI
JP12 patents
Patents
12 patentsUS12110439B2Oct 8, 2024
Perpendicularly aligned liquid crystal cured film and laminate including same
SUMITOMO CHEMICAL CO2 citations71
US11971566B2Apr 30, 2024
Horizontally oriented liquid crystal cured film and laminate including the same
SUMITOMO CHEMICAL CO2 citations71
US9664833B2May 30, 2017
Optically anisotropic sheet for transfer
SUMITOMO CHEMICAL CO2 citations71
US10336938B2Jul 2, 2019
Liquid crystal composition
SUMITOMO CHEMICAL CO2 citations68
US10670787B2Jun 2, 2020
Liquid crystal cured film, optical film including the liquid crystal cured film, and display device
SUMITOMO CHEMICAL CO1 citations61
US9442232B2Sep 13, 2016
Optically anisotropic sheet
SUMITOMO CHEMICAL CO1 citations51
US11155754B2Oct 26, 2021
Composition and display device
SUMITOMO CHEMICAL CO0 citations50
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
US11591519B2Feb 28, 2023
Polymerizable liquid crystal composition and retardation plate
SUMITOMO CHEMICAL CO0 citations42
US10598836B2Mar 24, 2020
Laminated body, circularly polarizing plate including laminated body, display device including laminated body
SUMITOMO CHEMICAL CO0 citations40
US10407619B2Sep 10, 2019
Liquid crystal composition
SUMITOMO CHEMICAL CO0 citations38