Inventor
FUJIWARA TERUAKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA TERUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
13 patentsUS5264495ANov 23, 1993
Method for production of salt-resistant absorbent resin
NIPPON CATALYTIC CHEM IND177 citations99
US5229488AJul 20, 1993
Method for manufacture of an absorbent resin
NIPPON CATALYTIC CHEM IND61 citations96
US5135677AAug 4, 1992
Process for producing acid-type maleic acid polymer and water-treating agent and detergent additive containing said polymer
NIPPON CATALYTIC CHEM IND106 citations96
US4920202AApr 24, 1990
Method for production of hydrophilic polymer from hydrated gel polymer
NIPPON CATALYTIC CHEM IND67 citations96
US5064563ANov 12, 1991
Process for producing and use of maleic acid (co-) polymer salt improved in biodegradability
NIPPON CATALYTIC CHEM IND54 citations95
US5369148ANov 29, 1994
Method for continuous agglomeration of an absorbent resin powder and apparatus therefor
NIPPON CATALYTIC CHEM IND57 citations94
US5338810AAug 16, 1994
Method for production of acrylate and acrylate-containing polymer
NIPPON CATALYTIC CHEM IND27 citations92
US5229487AJul 20, 1993
Method for metered supply of material, apparatus therefor, and method for production of hydrophilic polymer by use thereof
NIPPON CATALYTIC CHEM IND34 citations92
US5210298AMay 11, 1993
Method for production of acrylate and acrylate-containing polymer
NIPPON CATALYTIC CHEM IND29 citations92
US5073612ADec 17, 1991
Hydrophilic polymer and method for production thereof
NIPPON CATALYTIC CHEM IND36 citations91
US4818783AApr 4, 1989
Method for production of aqueous dispersion of inorganic pigment
NIPPON CATALYTIC CHEM IND33 citations91
US4892902AJan 9, 1990
Method for production of aqueous dispersion of inorganic pigment
NIPPON CATALYTIC CHEM IND15 citations80
US5403821AApr 4, 1995
Drilling fluid additives
NIPPON CATALYTIC CHEM IND11 citations73