Inventor
MORITA RYOUTAROU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MORITA RYOUTAROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KAYAKU KK
7 patentsUS7771525B2Aug 10, 2010
Water-soluble azo compound or salt thereof, ink composition and colored product
NIPPON KAYAKU KK21 citations91
US10825995B2Nov 3, 2020
Material for photoelectric conversion element for an imaging element, and photoelectric conversion element including same
NIPPON KAYAKU KK2 citations68
US10175557B2Jan 8, 2019
Optical wavelength conversion element containing ionic liquid, and article equipped with said optical wavelength conversion element
NIPPON KAYAKU KK2 citations68
US7951234B2May 31, 2011
Water-soluble azo compound or salt thereof, ink composition and colored product
NIPPON KAYAKU KK5 citations61
US12292589B2May 6, 2025
Polarized light-emitting film containing water-soluble coumarin compound or salt thereof, polarized light-emitting plate, and display device
NIPPON KAYAKU KK0 citations59
US11802208B2Oct 31, 2023
Stilbene-based compound or salt thereof, and polarizing film, polarizing plate, and display device
NIPPON KAYAKU KK0 citations59
US12098287B2Sep 24, 2024
Azo compound or salt thereof, and dye-based polarizing film and dye-based polarizing plate containing same
NIPPON KAYAKU KK0 citations47