Inventor
NIWA SHUICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NIWA SHUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGENCY IND SCIENCE TECHN
8 patentsUS4781858ANov 1, 1988
Cyclodextrin-silica composite and a method for the preparation thereof
AGENCY IND SCIENCE TECHN58 citations93
US4495373AJan 22, 1985
Method for partial nuclear hydrogenation of aromatic hydrocarbon compounds and a hydrogenation catalyst therefor
AGENCY IND SCIENCE TECHN24 citations80
US4221678ASep 9, 1980
Noble metal catalyst for dehydrogenation of cyclohexanes
AGENCY IND SCIENCE TECHN5 citations70
US4329487AMay 11, 1982
Method for the asymmetric hydrogenation of α-ketoesters
AGENCY IND SCIENCE TECHN12 citations69
US5089456AFeb 18, 1992
Process for preparing cordierite
AGENCY IND SCIENCE TECHN6 citations62
US5780102AJul 14, 1998
Process for producing alumina with high specific surface area
AGENCY IND SCIENCE TECHN4 citations61
US5077032ADec 31, 1991
Method for controlling specific surface area of alumina
AGENCY IND SCIENCE TECHN4 citations61
US4271327AJun 2, 1981
Dehydrogenation of cyclohexanes
AGENCY IND SCIENCE TECHN3 citations59