Inventor
OGAWA SHINSAKU
JP15 patents
Patents
15 patentsUS4111779ASep 5, 1978
Bipolar system electrolytic cell
ASAHI CHEMICAL IND69 citations93
US4374711AFeb 22, 1983
Process for the electrolysis of an aqueous sodium chloride solution comprising, in combination, a diaphragm process and a cation exchange membrane process
ASAHI CHEMICAL IND51 citations92
US4155820AMay 22, 1979
Purification of aqueous sodium chloride solution
ASAHI CHEMICAL IND35 citations90
US4005004AJan 25, 1977
Electrode coating consisting of a solid solution of a noble metal oxide, titanium oxide, and zirconium oxide
ASAHI CHEMICAL IND24 citations82
US4209369AJun 24, 1980
Process for electrolysis of sodium chloride by use of cation exchange membrane
ASAHI CHEMICAL IND29 citations81
US4108742AAug 22, 1978
Electrolysis
ASAHI CHEMICAL IND27 citations81
US4105515AAug 8, 1978
Process for electrolysis of alkali halide
ASAHI CHEMICAL IND23 citations81
US4090932AMay 23, 1978
Method for concentrating aqueous caustic alkali solution
ASAHI CHEMICAL IND23 citations76
US4007151AFeb 8, 1977
Polyurethane coating composition
ASAHI CHEMICAL IND23 citations76
US4190505AFeb 26, 1980
Electrolysis of sodium chloride in an ion-exchange membrane cell
ASAHI CHEMICAL IND16 citations73
US4132588AJan 2, 1979
Concentration process by multistage, multiple effect evaporator
ASAHI CHEMICAL IND10 citations73
US3952051AApr 20, 1976
Method for crystallization of diamine dicarboxylate
ASAHI CHEMICAL IND16 citations73
US4028392AJun 7, 1977
Isocyanate prepolymers
ASAHI CHEMICAL IND13 citations71
US4214957AJul 29, 1980
System for electrolysis of sodium chloride by ion-exchange membrane process
ASAHI CHEMICAL IND16 citations70
US4276130AJun 30, 1981
Process for the production of high purity aqueous alkali hydroxide solution
ASAHI CHEMICAL IND2 citations61