Inventor · disambiguated record
Kikuo Ataka
Also filed as: ATAKA KIKUO
24 granted patents·1 pending application·127 citations·filing 1981–2007
94Inventor score
Files withUBE INDUSTRIES20CHUGAI PHARMACEUTICAL CO LTD2ATAKA KIKUO1CHUGAI SEIKYAKU KABUSHIKI KAIS1UNIV TOKYO1
Top patents by PatentIndex Score
25 records- 0186US5874581A2-silyloxy-tetrahydrothienopyridine, salt thereof and process for preparing the sameUBE INDUSTRIES·Filed 1995·Granted Feb 23, 1999·43 cites·15 claims
- 0282US4401830AProcess for preparation of 3-alkoxy-4-hydroxyphenylacetic acidUBE INDUSTRIES·Filed 1981·Granted Aug 30, 1983·21 cites·10 claims
- 0375US4918190ACrystalline complex compounds of propargyl alcohols and tertiary diamines, and process of separation and purification of propargyl alcohols using the sameUBE INDUSTRIES·Filed 1987·Granted Apr 17, 1990·10 cites·10 claims
- 0470US5030755AProcess for producing substituted phenoxyethylamines and intermediatesUBE INDUSTRIES·Filed 1990·Granted Jul 9, 1991·10 cites·10 claims
- 0567US7955662B2Optical multilayer reflective film, and aligned metal particle film and manufacturing process thereforUNIV TOKYO·Filed 2007·Granted Jun 7, 2011·3 cites·13 claims
- 0664US8093349B2Terminally modified polybranched polyimide, metal-plated terminally modified polybranched polyimide, and method for producing the sameATAKA KIKUO·Filed 2007·Granted Jan 10, 2012·2 cites·21 claims
- 0762US7332632B2Method for producing aldehyde compound or ketone compound by using microreactorUBE INDUSTRIES·Filed 2004·Granted Feb 19, 2008·3 cites·23 claims
- 0861US6100239A13-membered ring macrolide compound, medicine containing the same, and process for producing the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1997·Granted Aug 8, 2000·17 cites·6 claims
- 0960US4831190ATrifluorohydroxyaromatic acid and preparation thereofUBE INDUSTRIES·Filed 1987·Granted May 16, 1989·6 cites·14 claims
- 1057US6914154B2Process for production of biphenyltetracarboxylic acid tetraestersUBE INDUSTRIES·Filed 2003·Granted Jul 5, 2005·2 cites·13 claims
- 1149US6020496A5-alkoxy-2(3H)-oxazolone compounds and process for preparing the sameUBE INDUSTRIES·Filed 1997·Granted Feb 1, 2000·4 cites·8 claims
- 1245US2009192297A1Carbon membrane having biological molecule immobilized thereonUBE INDUSTRIES·Filed 2007·Application pending·0 cites
- 1344US6723860B27a-alkoxy-4H-pyrano[3,2-d]-oxazol-2(3H)-one and process for producing the sameUBE INDUSTRIES·Filed 2001·Granted Apr 20, 2004·0 cites·9 claims
- 1443US6307091B1Trifluoro-substituted benzoic acid, esters thereof and processes for preparing the sameUBE INDUSTRIES·Filed 2000·Granted Oct 23, 2001·0 cites·6 claims
- 1542US6160171ATrifluoro-substituted benzoic acid, esters thereof, and process for producing the sameUBE INDUSTRIES·Filed 1997·Granted Dec 12, 2000·2 cites·7 claims
- 1639US4935516AProcess for preparing 4-hydroxypyrimidineUBE INDUSTRIES·Filed 1989·Granted Jun 19, 1990·1 cites·29 claims
- 1738US6916792B2Process for preparing erythromycin compoundCHUGAI PHARMACEUTICAL CO LTD·Filed 2002·Granted Jul 12, 2005·0 cites·14 claims
- 1838US4985596AProcess for producing substituted phenoxyethylamines oximeUBE INDUSTRIES·Filed 1989·Granted Jan 15, 1991·1 cites·23 claims
- 1937US6906039B2Process for preparation of erythromycin compoundsCHUGAI SEIKYAKU KABUSHIKI KAIS·Filed 2002·Granted Jun 14, 2005·0 cites·13 claims
- 2037US4982008AProcess for preparing p-bromophenoxyacetaldehyde dialkylacetal compoundsUBE INDUSTRIES·Filed 1989·Granted Jan 1, 1991·1 cites·22 claims
- 2133US5043495AProcess of separation and purification of a propargyl alcoholsUBE INDUSTRIES·Filed 1990·Granted Aug 27, 1991·1 cites·13 claims
- 2230US6121475APreparation of optically active β-hydroxyester derivatives and platinum-containing catalystUBE INDUSTRIES·Filed 1999·Granted Sep 19, 2000·0 cites·7 claims
- 2330US4518793APreparation of acetone dicarboxylic acid diestersUBE INDUSTRIES·Filed 1983·Granted May 21, 1985·0 cites·22 claims
- 2429US6414160B1Process for producing 4-alkoxycarbonyl-2-oxazolidinone compoundUBE INDUSTRIES·Filed 1998·Granted Jul 2, 2002·0 cites·8 claims
- 2521US4874882AProcess for preparing monosodium phosphoenolpyruvateUBE INDUSTRIES·Filed 1987·Granted Oct 17, 1989·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →