Inventor
YANO KAZUTAKA
JP3 patents
Patents
3 patentsUS5532323AJul 2, 1996
Method for production of absorbent resin
NIPPON CATALYTIC CHEM IND133 citations97
US5422405AJun 6, 1995
Method for production of absorbent resin
NIPPON CATALYTIC CHEM IND119 citations97
US5281683AJan 25, 1994
Process for producing water-absorbent resin
NIPPON CATALYTIC CHEM IND132 citations96