Inventor
OKUYAMA KEN-ICHI
JP7 patents
Patents
7 patentsUS11560518B2Jan 24, 2023
Polymerizable liquid crystal compound, polymerizable composition, polymer, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device
DAINIPPON PRINTING CO LTD2 citations69
US12480051B2Nov 25, 2025
Polymerizable liquid crystal compound, polymerizable composition, polymer, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device
DAINIPPON PRINTING CO LTD0 citations58
US10017697B2Jul 10, 2018
Thermosetting composition with photo-alignment property, alignment layer, substrate with alignment layer, retardation plate, and device
DAINIPPON PRINTING CO LTD0 citations46
US11390810B2Jul 19, 2022
Liquid crystal composition, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device
DAINIPPON PRINTING CO LTD0 citations45
US11332670B2May 17, 2022
Side-chain liquid crystal polymer, liquid crystal composition, retardation film, method for producing retardation film, transfer laminate, optical member, method for producing optical member, and display device
DAINIPPON PRINTING CO LTD0 citations45
US10174255B2Jan 8, 2019
Thermosetting composition with photo-alignment property, alignment layer, substrate with alignment layer, retardation plate, and device
DAINIPPON PRINTING CO LTD0 citations36
US10017696B2Jul 10, 2018
Thermosetting composition with photo-alignment property, alignment layer, substrate with alignment layer, retardation plate, and device
DAINIPPON PRINTING CO LTD0 citations36