Inventor

MATSUOKA KOUSHIN

JP22 patents

⚠️ This page may combine multiple inventors who share the name “MATSUOKA KOUSHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUOKA KOUSHIN

FUJI PHOTO FILM CO LTD

Liquid crystal composition comprising liquid crystal molecules and alignment promoter

Optically anisotropic cellulose ester film containing discotic compound

Liquid crystal composition comprising liquid crystal molecules and alignment promoter

Optically anisotropic sheet containing discotic liquid crystal molecules twisted with optically active triphenylene compound

Pyrrolotriazole azomethine dye, and heat transfer dye providing material containing a pyrrolotriazole azomethine dye

Optical compensation sheet, liquid crystal display device, and liquid crystal composition

Compound, dye, ink and ink-jet recording method

Silver halide color photographic material

Pyrrolotriazole derivative and heat transfer dye providing material containing a pyrrolotriazole azomethine dye

Pyrrole ring-or condensed pyrrole ring-containing azomethine dye

Dye forming coupler and silver halide color photographic material containing the same and method for forming color image

Compound, dye, ink and ink-jet recording method

compound, dye, ink and ink-jet recording method

Process for producing cellulose acetate

Silver halide color photographic material

Silver halide color photographic material

Silver halide color light-sensitive material

SAMSUNG DISPLAY CO LTD

Material for organic electroluminescent device and organic electroluminescent device including the same

Material for organic electroluminescent device and organic electroluminescent device including the same

Organic electroluminescent device

Material for organic electroluminescent device and organic electroluminescent device including the same

Amine derivatives, material for organic electroluminescent device and organic electroluminescent device including the same