Inventor
NARA HIDEKI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “NARA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKASAGO PERFUMERY CO LTD
15 patentsUS7964744B2Jun 21, 2011
Method for producing a ruthenium complex
TAKASAGO PERFUMERY CO LTD9 citations84
US6403804B1Jun 11, 2002
Process for preparing optically active oxazolidinone derivative
TAKASAGO PERFUMERY CO LTD7 citations72
US7932411B2Apr 26, 2011
Method for producing ruthenium complex
TAKASAGO PERFUMERY CO LTD4 citations61
US7880025B2Feb 1, 2011
Ruthenium silyl-arene complex , and method for production thereof
TAKASAGO PERFUMERY CO LTD5 citations61
US6365755B1Apr 2, 2002
Ammonium 3,5,6-trihydroxyhexanoate derivatives and preparation process thereof
TAKASAGO PERFUMERY CO LTD2 citations58
US8987492B2Mar 24, 2015
Ruthenium-diamine complex and method for producing optically active compound
TAKASAGO PERFUMERY CO LTD0 citations49
US8969609B1Mar 3, 2015
Ruthenium-diamine complex and method for producing optically active compound
TAKASAGO PERFUMERY CO LTD0 citations49
US7601842B2Oct 13, 2009
Method for producing an optically active tetrahydroquinoline
TAKASAGO PERFUMERY CO LTD0 citations49
US9468919B2Oct 18, 2016
Ruthenium-diamine complexes and method for producing optically active compounds
TAKASAGO PERFUMERY CO LTD0 citations47
US10059729B2Aug 28, 2018
Ruthenium complex, method for producing same, and use of same
TAKASAGO PERFUMERY CO LTD0 citations40
US9751827B2Sep 5, 2017
Method for alkylation of amines
TAKASAGO PERFUMERY CO LTD0 citations40
US9745229B2Aug 29, 2017
Method for producing optically active compound, and novel metal-diamine complex
TAKASAGO PERFUMERY CO LTD0 citations40
US7038087B2May 2, 2006
Process for the production of optically active amino alcohols
TAKASAGO PERFUMERY CO LTD0 citations40
US10442821B2Oct 15, 2019
Method for releasing unsaturated aldehyde or ketone
TAKASAGO PERFUMERY CO LTD0 citations38
US9012649B2Apr 21, 2015
Method for producing optically active 2-arylpiperidinium salt
TAKASAGO PERFUMERY CO LTD0 citations32
TOUGE TAICHIRO
5 patentsUS9217005B2Dec 22, 2015
Ruthenium-diamine complexes and method for producing optically active compounds
TOUGE TAICHIRO6 citations78
US9000212B2Apr 7, 2015
Method for producing compound with carbonyl group by using ruthenium carbonyl complex having tridentate ligand as dehydrogenation oxidation catalyst
TOUGE TAICHIRO6 citations67
US8404879B2Mar 26, 2013
Ruthenium-diamine complex and methods for producing optically active compounds
TOUGE TAICHIRO2 citations60
US8901323B2Dec 2, 2014
Ruthenium-diamine complex and method for producing optically active compound
TOUGE TAICHIRO2 citations59
US9073827B2Jul 7, 2015
Method for producing diamine compound
TOUGE TAICHIRO0 citations38