Inventor · disambiguated record
Yasuyoshi Ueda
Also filed as: UEDA YASUYOSHI
76 granted patents·27 pending applications·486 citations·filing 1985–2020
99Inventor score
Files withKANEKA CORP51SUMITOMO CHEMICAL CO13KANEGAFUCHI CHEMICAL IND6UEDA TAKAHIRO4KINOSHITA KOICHI2
Top patents by PatentIndex Score
103 records- 0196US9926580B2Process for producing coenzyme Q10KANEKA CORP·Filed 2016·Granted Mar 27, 2018·14 cites·17 claims
- 0294US9776029B2Fire extinguishing agent and fire extinguishing method using sameIZUMIDA MASASHI·Filed 2012·Granted Oct 3, 2017·62 cites·21 claims
- 0391US8853464B2Method of producing reduced coenzyme Q10 crystals with excellent handling propertiesUEDA TAKAHIRO·Filed 2011·Granted Oct 7, 2014·5 cites·15 claims
- 0491US7098298B2Method for producing polyhydroxyalkanoate crystalPROCTER & GAMBLE·Filed 2004·Granted Aug 29, 2006·39 cites·10 claims
- 0590US9440901B2Method for producing reduced coenzyme Q10KANEKA CORP·Filed 2013·Granted Sep 13, 2016·5 cites·21 claims
- 0690US7435567B2Method for degradation of nucleic acids and use thereofKANEKA CORP·Filed 2005·Granted Oct 14, 2008·17 cites·22 claims
- 0790US7169590B2Method of stabilizing reduced coenzyme Q10 and method of acidic crystallizationKANEKA CORP·Filed 2002·Granted Jan 30, 2007·24 cites·29 claims
- 0889US7910340B2Processes for producing coenzyme Q10KANEKA CORP·Filed 2007·Granted Mar 22, 2011·9 cites·45 claims
- 0989US4923974A2,6-dicyano-4'-morpholinoazobenzene compounds useful for dyeing hydrophobic materialsSUMITOMO CHEMICAL CO·Filed 1988·Granted May 8, 1990·27 cites·4 claims
- 1088US7393668B2Method of collecting highly pure polyhydroxyalkanoate from microbial cellsKANEKA CORP·Filed 2004·Granted Jul 1, 2008·22 cites·20 claims
- 1186US8506956B2Method for stabilizing reduced coenzyme Q10UEDA TAKAHIRO·Filed 2006·Granted Aug 13, 2013·4 cites·11 claims
- 1285US8067217B2Method for preserving reduced coenzyme Q10UEDA TAKAHIRO·Filed 2005·Granted Nov 29, 2011·4 cites·11 claims
- 1384US7524975B2Peroxisome proliferator activated receptor ligand and process for producing the sameKANEKA CORP·Filed 2002·Granted Apr 28, 2009·25 cites·1 claims
- 1483US9315839B2Processes for producing coenzyme Q10YAJIMA KAZUYOSHI·Filed 2011·Granted Apr 19, 2016·5 cites·24 claims
- 1582US9556098B2Reduced coenzyme Q10 crystal having excellent stabilityKANEKA CORP·Filed 2016·Granted Jan 31, 2017·3 cites·12 claims
- 1682US7897169B2Ubiquinol-enriched fat-containing foodsKANEKA CORP·Filed 2003·Granted Mar 1, 2011·13 cites·9 claims
- 1780US6737264B1Method for purifying and isolating (2s,3s)- or (2r,3s)-halohydrin derivativesKANEKA CORP·Filed 2000·Granted May 18, 2004·8 cites·22 claims
- 1879US4925969AProcess for preparing ethyl-alpha-amino-gamma-oxo-gamma-phenybutyrate derivativesKANEGAFUCHI CHEMICAL IND·Filed 1989·Granted May 15, 1990·15 cites·14 claims
- 1978US7888388B2Peroxisome proliferator activated receptor ligand and process for producing the sameKANEKA CORP·Filed 2008·Granted Feb 15, 2011·4 cites·24 claims
- 2078US7524993B2Method of producing reduced coenzyme Q10 as oily productKANEKA CORP·Filed 2007·Granted Apr 28, 2009·2 cites·15 claims
- 2178US7105709B2Method of producing reduced coenzyme q10KANEKA CORP·Filed 2002·Granted Sep 12, 2006·8 cites·14 claims
- 2276US9532957B2Method of stabilizing reduced coenzyme Q10KANEKA CORP·Filed 2014·Granted Jan 3, 2017·3 cites·22 claims
- 2376US7358402B2Reduced coenzyme Q10 crystal with excellent stability and composition containing said reduced coenzyme Q10 crystalKANEKA CORP·Filed 2004·Granted Apr 15, 2008·7 cites·17 claims
- 2474US9388109B2Reduced coenzyme Q10 crystal having excellent stabilityKAWACHI HIDEO·Filed 2012·Granted Jul 12, 2016·3 cites·10 claims
- 2574US6344572B1Processes for the preparation of threo-1,2-epoxy-3-amino-4-phenylbutane derivativesKANEKA CORP·Filed 2000·Granted Feb 5, 2002·9 cites·42 claims
- 2671US5077416ABenzodifuranone compounds useful for dyeing or printing hydrophobic fiber materials and process for their productionSUMITOMO CHEMICAL CO·Filed 1989·Granted Dec 31, 1991·9 cites·9 claims
- 2767US9040747B2Method for producing reduced coenzyme Q10, method for stabilizing same, and composition comprising sameJIKIHARA TAKAAKI·Filed 2010·Granted May 26, 2015·2 cites·7 claims
- 2867US6118010AProcess for the preparation of 1-alkoxycarbonyl-3-phenylpropyl derivativesKANEKA CORP·Filed 1997·Granted Sep 12, 2000·21 cites·22 claims
- 2965US8703155B2Method of stabilizing reduced coenzyme q10UEDA TAKAHIRO·Filed 2002·Granted Apr 22, 2014·3 cites·35 claims
- 3065US6407281B1Process for producing optically active cysteine derivativesKANEKA CORP·Filed 1999·Granted Jun 18, 2002·8 cites·21 claims
- 3163US7208639B2Method of producing reduced coenzyme Q10 as oily productKANEKA CORP·Filed 2002·Granted Apr 24, 2007·2 cites·12 claims
- 3263US6713628B2Process for preparing pharmacologically acceptable salt of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanyl-amino acidKANEKA CORP·Filed 2002·Granted Mar 30, 2004·0 cites·11 claims
- 3362US8003828B2Method of producing reduced coenzyme Q10 crystals with excellent handling propertiesKANEKA CORP·Filed 2002·Granted Aug 23, 2011·2 cites·20 claims
- 3462US6372941B1Processes for producing β-halogeno-α-amino-carboxylic acids and phenylcysteine derivatives and intermediates thereofKANEKA CORP·Filed 1998·Granted Apr 16, 2002·6 cites·28 claims
- 3559US7094926B2Process for producing optically active carboxylic acid substituted in 2-positionKANEKA CORP·Filed 2001·Granted Aug 22, 2006·2 cites·36 claims
- 3659US6720449B2Process for preparing optically active amino acid derivativesKANEKA CORP·Filed 2001·Granted Apr 13, 2004·2 cites·9 claims
- 3759US6359155B1Process for the preparation of 3-hydroxytetrahydrofuranKANEKA CORP·Filed 2000·Granted Mar 19, 2002·4 cites·67 claims
- 3859US5424455AHeterocyclic compounds for making red disperse dyesSUMITOMO CHEMICAL CO·Filed 1993·Granted Jun 13, 1995·6 cites·14 claims
- 3958US6320072B1Method for isolation of n-protected s-phenylcysteineKANEKA CORP·Filed 2000·Granted Nov 20, 2001·2 cites·21 claims
- 4057US2005092969A1Method of stabilizing compound having quinone skeleton and stabilized compositionKANEKA CORP·Filed 2004·Application pending·0 cites
- 4156US5596083AMonoazo compounds and method for dyeing or printing fiber materials using the sameSUMITOMO CHEMICAL CO·Filed 1995·Granted Jan 21, 1997·6 cites·10 claims
- 4256US2005069996A1Processes for producing coenzyme q10Filed 2002·Application pending·0 cites
- 4356US2007053985A1Coenzyme Q10-containing fine particle with excellent dispersibilityKANEKA CORP·Filed 2006·Application pending·0 cites
- 4455US7145044B2Method of producing reduced coenzyme Q10 using solvent with high oxidation-protective effectKANEKA CORP·Filed 2002·Granted Dec 5, 2006·11 cites·31 claims
- 4555US4625042AProcess for preparing 6-fluoro-4-chromanone using 3-(4-fluorophenoxy)propionitrileKANEGAFUCHI CHEMICAL IND·Filed 1985·Granted Nov 25, 1986·4 cites·6 claims
- 4654US2013142767A1Composition containing reduced coenzyme q10, and manufacturing and stabilising methods thereforYAMAGUCHI TAKAO·Filed 2011·Application pending·0 cites
- 4751US6518436B2Process for preparing pharmacologically acceptable salt of n-(1(s)-ethoxycarbonyl-3-phenylpropyl)-L-alanyl-amino acidKANEKA CORP·Filed 2001·Granted Feb 11, 2003·0 cites·8 claims
- 4851US2006147542A1Solid preparation containing reduced coenzyme Q10 and method for producing the sameONO TADAO·Filed 2005·Application pending·0 cites
- 4951US2006247470A1Process for producing optically active carboxylic acid substituted in 2-positionKANEKA CORP·Filed 2006·Application pending·0 cites
- 5051US2005226858A1Compositions containing reduced coenzyme Q10 and carotenoidKANEKA CORP·Filed 2005·Application pending·0 cites
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →