Inventor

SAKASHITA KEIICHI

JP21 patents

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

SAKASHITA KEIICHI

MITSUBISHI RAYON CO

Mesomorphic compound having β-hydroxycarboxyl group as chiral source and liquid crystal composition

Optically active compound having a δ-valerolactone ring and liquid crystal composition containing same

Polymer composition, plastic optical fiber, plastic optical fiber cable, and method for manufacturing plastic optical fiber

Optically active compound

Optical active compound and liquid crystal composition

Optically active substance and liquid crystal composition comprising same

Optically active α-substituted carboxylic acid derivatives and method for producing the same

Optically active compound having XI-valerolactone ring and liquid crystal composition comprising same

Process for the stereoselective esterification of ascorbic or erythorbic acids with long-chained enol esters

Optically active compound and liquid crystal composition

IBIDEN CO LTD

Muffler for internal combustion engine

Soundproof heat shield member for exhaust manifold

Method of manufacturing catalytic converter for the purification of exhaust gas

NITTO CHEMICAL INDUSTRY CO LTD

Process for producing L-amino acids

Production of acrylamide using immobilized cells

MITSUBISHI CHEM CORP

Partially cyclized polyacrylonitrile polymer, polyacrylonitrile flame-resistant polymer, polyacrylonitrile flame-resistant fiber, carbon fiber, and preparation methods thereof

Chain transfer agent and emulsion polymerization using the same

NAKAYA FUMINORI

Molding material and molding

Method for producing polymer using monomer having piperidine skeleton, and molded body

TOYOTA MOTOR CO LTD

High-temperature gasket

NODA TETSUYA

Chain transfer agent and emulsion polymerization using the same