Inventor
TORIHARA MASAHIRO
JP16 patents
Patents
16 patentsUS4959393ASep 25, 1990
Skin depigmental agent
KURARAY CO93 citations95
US6897335B2May 24, 2005
Process for preparation of 2-oxocarboxylic acid esters
KURARAY CO14 citations81
US5498799AMar 12, 1996
Process for producing optically active 2-norbornanone
KURARAY CO9 citations73
US5495026AFeb 27, 1996
Process for producing chroman
KURARAY CO7 citations68
US6452004B1Sep 17, 2002
Cyclopentenecarboxamide derivative, method for preparing the same bicycloamide derivative used therein
KURARAY CO2 citations62
US6127539AOct 3, 2000
Cyclopentenecarboxamide derivative, method for preparing the same and bicycloamide derivative used therein
KURARAY CO2 citations62
US5817812AOct 6, 1998
Cyclopentenecarboxamide derivative, method for preparing the same and bicycloamide derivative used therein
KURARAY CO2 citations62
US4837351AJun 6, 1989
2-cyano-4-phenyl pentane and fragrance or perfume compositions containing the same
KURARAY CO4 citations62
US6635772B2Oct 21, 2003
Method for producing chroman-carboxylic acid
KURARAY CO2 citations61
US6624331B1Sep 23, 2003
Process for the preparation of benzyloxyacetaldehyde
KURARAY CO0 citations51
US6482957B2Nov 19, 2002
Cyclopentenecarboxamide derivative, method for preparing the same and bicycloamide derivative used therein
KURARAY CO0 citations51
US4950818AAug 21, 1990
Method for treating ulcer
KURARAY CO1 citations51
US5084464AJan 28, 1992
Conjugated γ-hydroxybutenolide compounds and antiulcer agents containing the same as an effective ingredient
KURARAY CO0 citations50
US6500978B2Dec 31, 2002
Process for producing cyclopropanecarbonitrile
KURARAY CO0 citations48
US7038059B2May 2, 2006
Process for preparation of 4-n-substituted amino-2-aza-1-oxabicyclo[3.3.0] oct-2-ene-6-carboxylic acid esters and process for preparation of their intermediates
KURARAY CO0 citations41
US9840527B2Dec 12, 2017
Metal complex including tridentate aminodicarbene ligand and hydrogenation reduction method using same
KURARAY CO0 citations40