Inventor

SEKINE CHIZU

JP33 patents

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

SEKINE CHIZU

SUMITOMO CHEMICAL CO

Phenylacetylene compound and liquid crystal composition comprising the same

Phenylacetylene compound, liquid crystal composition, and liquid crystal element produced with the same

Polymer compound and polymer light emitting device using the same

Compound having phenylacetylene structure, liquid crystal composition, polymer, optically anisotropic product, optical or liquid crystal element, dibenzothiophene compound, intermediate, and process for producing the same

Phenylacetylene compound, liquid crystal composition, polymer, optically anisotropic product, and liquid crystal or optical element

Dibenzothiophene oxide compound, and process for producing the same

Liquid crystal, liquid crystal mixture having Tau-V min mode driving with negative or zero temperature dependency

Fluorine-containing optically active compound, process for preparing the same and liquid crystal mixture and liquid crystal element comprising the same

Trans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said composition

Polymer compound and polymer light-emitting device using the same

Polymer compound and light emitting element using same

Polymer film and polymer film device using same

Trans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said composition

Liquid crystal mixture and liquid crystal device comprising the same

Liquid crystal mixture and liquid crystal device comprising the same

Liquid crystal mixture and liquid crystal element comprsing the same

Optically active aromatic compounds, preparation process thereof, and liquid crystal compositions and elements

Polymer film and polymer film device using the same

Optically active biphenyl derivative, process for preparation thereof, liquid crystal composition containing the same as an effective component, and liquid crystal element using the same

Alcohol reactants for forming phenylpyrimidine derivatives and process for preparing said alcohols

Phenylpyrimidine derivatives, process for preparing the same, liquid crystal composition containing said derivatives as active ingredient, and liquid crystal elements using such compositions

Optically active naphthalene derivative, process for preparation thereof, liquid crystal composition containing the same as effective component, and liquid crystal element using the same

Optically active pyrimidine compound, process for producing the same and liquid crystal composition containing the same

Polymer compound, luminescent material, and light emitting device

KITANO MAKOTO

Polymer compound and polymer light-emitting device using the same

Polymer compound and polymer light-emitting device using the same

KANSAI TECH LICENSING ORG CO

Polymer and polymeric luminescent element comprising the same

NAKATANI TOMOYA

Polymer light-emitting material comprising a conjugated polymer and compound exhibiting light emission from the triplet excited state and polymer light-emitting device using the same

SEKINE CHIZU

Polymer material and device using the same

ASADA KOHEI

Composition containing a metal complex and organic compound, and light-emitting element using said compound

AKINO NOBUHIKO

Polymer compound, luminescent material, and light emitting device

SUZUKI TOMOYUKI

Copolymer and polymer light emitting device using the same

KITAMURA NOBORU

Metal complex and device using the metal complex