Inventor
KAI SEIICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAI SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
8 patentsUS5235068AAug 10, 1993
Process for producing acylaromatic compounds
SUMITOMO CHEMICAL CO25 citations91
US4957867ASep 18, 1990
Production of cyclopentenones by enzyme resolution
SUMITOMO CHEMICAL CO10 citations72
US4336109AJun 22, 1982
Method for the recovery of acetone
SUMITOMO CHEMICAL CO8 citations72
US4568768AFeb 4, 1986
Process for producing m-hydroxyacetophenone
SUMITOMO CHEMICAL CO7 citations70
US5268501ADec 7, 1993
Process for preparing haloketo acid derivatives
SUMITOMO CHEMICAL CO5 citations61
US5202467AApr 13, 1993
Process for preparing haloketo acid derivatives
SUMITOMO CHEMICAL CO4 citations61
US4812585AMar 14, 1989
Process for producing 2-aceylfuran derivatives
SUMITOMO CHEMICAL CO4 citations61
US5191109AMar 2, 1993
Process for preparing optically active cyclopentenones
SUMITOMO CHEMICAL CO4 citations58