Inventor
IKIMI KIYOSHI
13 patents
⚠️ This page may combine multiple inventors who share the name “IKIMI KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
12 patentsUS4317918AMar 2, 1982
Process for preparing alcohols
SUMITOMO CHEMICAL CO172 citations98
US5097088AMar 17, 1992
Process for preparing alkyl-substituted aromatic hydrocarbon
SUMITOMO CHEMICAL CO20 citations82
US4709112ANov 24, 1987
Process for dimerizing lower α-olefins
SUMITOMO CHEMICAL CO21 citations80
US4340544AJul 20, 1982
Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran
SUMITOMO CHEMICAL CO8 citations73
US4312717AJan 26, 1982
Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran
SUMITOMO CHEMICAL CO6 citations73
US5118895AJun 2, 1992
Process for preparing alkyl-substituted aromatic hydrocarbon
SUMITOMO CHEMICAL CO2 citations62
US5043507AAug 27, 1991
Process for preparing alkyl-substituted aromatic hydrocarbons
SUMITOMO CHEMICAL CO2 citations62
US4962254AOct 9, 1990
Process for preparing alkyl-substituted aromatic hydrocarbons
SUMITOMO CHEMICAL CO6 citations62
US4338467AJul 6, 1982
Process for preparing arylacetaldehydes
SUMITOMO CHEMICAL CO6 citations62
US5600026AFeb 4, 1997
Process for production of cresols
SUMITOMO CHEMICAL CO0 citations51
US5202515AApr 13, 1993
Process for preparing alkyl-substituted aromatic hydrocarbons
SUMITOMO CHEMICAL CO0 citations41
US6120653ASep 19, 2000
Separation and purification method of t-butyl-methylphenol isomer
SUMITOMO CHEMICAL CO0 citations37