Inventor
ATAKA KIKUO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “ATAKA KIKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UBE INDUSTRIES
19 patentsUS5874581AFeb 23, 1999
2-silyloxy-tetrahydrothienopyridine, salt thereof and process for preparing the same
UBE INDUSTRIES43 citations91
US4401830AAug 30, 1983
Process for preparation of 3-alkoxy-4-hydroxyphenylacetic acid
UBE INDUSTRIES21 citations78
US4918190AApr 17, 1990
Crystalline complex compounds of propargyl alcohols and tertiary diamines, and process of separation and purification of propargyl alcohols using the same
UBE INDUSTRIES10 citations73
US4831190AMay 16, 1989
Trifluorohydroxyaromatic acid and preparation thereof
UBE INDUSTRIES6 citations72
US5030755AJul 9, 1991
Process for producing substituted phenoxyethylamines and intermediates
UBE INDUSTRIES10 citations71
US7332632B2Feb 19, 2008
Method for producing aldehyde compound or ketone compound by using microreactor
UBE INDUSTRIES3 citations61
US6160171ADec 12, 2000
Trifluoro-substituted benzoic acid, esters thereof, and process for producing the same
UBE INDUSTRIES2 citations61
US6020496AFeb 1, 2000
5-alkoxy-2(3H)-oxazolone compounds and process for preparing the same
UBE INDUSTRIES4 citations61
US6914154B2Jul 5, 2005
Process for production of biphenyltetracarboxylic acid tetraesters
UBE INDUSTRIES2 citations59
US5043495AAug 27, 1991
Process of separation and purification of a propargyl alcohols
UBE INDUSTRIES1 citations52
US4935516AJun 19, 1990
Process for preparing 4-hydroxypyrimidine
UBE INDUSTRIES1 citations52
US6723860B2Apr 20, 2004
7a-alkoxy-4H-pyrano[3,2-d]-oxazol-2(3H)-one and process for producing the same
UBE INDUSTRIES0 citations51
US6307091B1Oct 23, 2001
Trifluoro-substituted benzoic acid, esters thereof and processes for preparing the same
UBE INDUSTRIES0 citations51
US4982008AJan 1, 1991
Process for preparing p-bromophenoxyacetaldehyde dialkylacetal compounds
UBE INDUSTRIES1 citations51
US4518793AMay 21, 1985
Preparation of acetone dicarboxylic acid diesters
UBE INDUSTRIES0 citations50
US4985596AJan 15, 1991
Process for producing substituted phenoxyethylamines oxime
UBE INDUSTRIES1 citations49
US4874882AOct 17, 1989
Process for preparing monosodium phosphoenolpyruvate
UBE INDUSTRIES0 citations42
US6414160B1Jul 2, 2002
Process for producing 4-alkoxycarbonyl-2-oxazolidinone compound
UBE INDUSTRIES0 citations40
US6121475ASep 19, 2000
Preparation of optically active β-hydroxyester derivatives and platinum-containing catalyst
UBE INDUSTRIES0 citations40