Inventor

TAKEUCHI KIYOHUMI

JP17 patents

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

TAKEUCHI KIYOHUMI

DAINIPPON INK & CHEMICALS

Liquid crystal devices and process for producing the same

Nematic liquid crystalline composition

Optically active tolan derivatives

Cyclohexene derivatives

Optically active tolan derivative

Fluorine-substituted cyclohexylcyclohexene derivative

Novel optically active tolan derivatives

Nematic liquid crystal compound of four ring systems

Optically active benzoic ester derivatives

4-substituted phenyl crotyl ether derivative

Optically active pyridines useful in liquid crystal form for electrical display devices

Cyclohexylcyclohexene derivatives

Cyclic hydrocarbon derivative and liquid crystal composition containing the same

Cyclic hydrocarbon derivative and liquid crystal composition containing the same

Fluorine-substituted cyclohexylcyclohexene derivative

Cyclohexane derivatives

DAINIPPON MK & CHEMICALS INC

1-Cyclohexyl-2-cyclohexylphenylethane derivatives