Inventor

IKEDA YORIFUMI

4 patents

Patents

4 patents

US4133759AJan 9, 1979

Liquid purification apparatus

TAKEDA CHEMICAL INDUSTRIES LTD37 citations87

US4340485AJul 20, 1982

Countercurrent liquid-solid contacting apparatus

TAKEDA CHEMICAL INDUSTRIES LTD13 citations71

US4257896AMar 24, 1981

Countercurrent liquid-solid contacting apparatus

TAKEDA CHEMICAL INDUSTRIES LTD7 citations71

US4229292AOct 21, 1980

Countercurrent liquid-solid contacting apparatus

TAKEDA CHEMICAL INDUSTRIES LTD18 citations70