Inventor
KATSUKI TSUTOMU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KATSUKI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN CHEMICAL IND LTD
6 patentsUS5352814AOct 4, 1994
Asymmetric epoxidation reaction
NISSAN CHEMICAL IND LTD20 citations90
US7812184B2Oct 12, 2010
Production method of optically active epoxy compound, complex used for the method and production method of the complex
NISSAN CHEMICAL IND LTD18 citations83
US5420314AMay 30, 1995
Asymmetric epoxidation reaction
NISSAN CHEMICAL IND LTD10 citations73
US5639889AJun 17, 1997
Asymmetric epoxidation reaction
NISSAN CHEMICAL IND LTD6 citations71
US5599957AFeb 4, 1997
Asymmetric epoxidation reaction
NISSAN CHEMICAL IND LTD2 citations62
US8367871B2Feb 5, 2013
Process for production of optically active sulfoxide compound using iron-salan complex catalyst
NISSAN CHEMICAL IND LTD2 citations55
JAPAN SCIENCE & TECH AGENCY
3 patentsUS7928257B2Apr 19, 2011
Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method
JAPAN SCIENCE & TECH AGENCY3 citations62
US7754899B2Jul 13, 2010
Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method
JAPAN SCIENCE & TECH AGENCY3 citations62
US7897819B2Mar 1, 2011
Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method
JAPAN SCIENCE & TECH AGENCY0 citations51
KATSUKI TSUTOMU
3 patentsUS8410295B2Apr 2, 2013
Method for production of optically active epoxy compound, and complex used therefor and process for producing the same
KATSUKI TSUTOMU0 citations49
US8217184B2Jul 10, 2012
Process for producing optically active cis-silyl olefin oxide compound
KATSUKI TSUTOMU1 citations49
US8163941B2Apr 24, 2012
Method for production of optically active epoxy compound, and complex used therefor and process for producing the same
KATSUKI TSUTOMU0 citations49