Inventor
SUMI KENZO
JP4 patents
Patents
4 patentsUS6403804B1Jun 11, 2002
Process for preparing optically active oxazolidinone derivative
TAKASAGO PERFUMERY CO LTD7 citations72
US6323353B1Nov 27, 2001
Complexes of transition metals with novel axial asymmetric compounds as the ligands
TAKASAGO PERFUMERY CO LTD8 citations71
US6365755B1Apr 2, 2002
Ammonium 3,5,6-trihydroxyhexanoate derivatives and preparation process thereof
TAKASAGO PERFUMERY CO LTD2 citations58
US7164026B2Jan 16, 2007
Polymer-carrying optically active binaphthyl type oxazoline compound
TAKASAGO PERFUMERY CO LTD0 citations42