Inventor · disambiguated record
Yasuhisa Asano
Also filed as: ASANO YASUHISA
25 granted patents·5 pending applications·79 citations·filing 1973–2021
94Inventor score
Files withASANO YASUHISA6AJINOMOTO KK5MITSUBISHI GAS CHEMICAL CO3SAGAMI CHEM RES3UNIV TOYAMA PREFECTURAL3
Top patents by PatentIndex Score
30 records- 0186US8030053B2Substitutional variants of hydroxynitrile lyase with high specific activity and methods of useMITSUBISHI RAYON CO·Filed 2005·Granted Oct 4, 2011·6 cites·30 claims
- 0273US6355472B2Method for producing nucleoside-5′-phosphate esterAJINOMOTO KK·Filed 2000·Granted Mar 12, 2002·2 cites·5 claims
- 0372US6987008B1Variant nucleoside-5′-phosphate producing enzymeAJINOMOTO KK·Filed 2000·Granted Jan 17, 2006·4 cites·25 claims
- 0469US9695460B2Method of analyzing L-tryptophan in biological samples, and kit used thereinTOYAMA PREFECTURE·Filed 2013·Granted Jul 4, 2017·1 cites·7 claims
- 0563US9085780B2Method for industrially producing (S)-1,1,1-trifluoro-2-propanolASANO YASUHISA·Filed 2011·Granted Jul 21, 2015·1 cites·7 claims
- 0663US7776570B2L-amino acid amide asymmetric hydrolase and DNA encoding the sameMITSUBISHI GAS CHEMICAL CO·Filed 2008·Granted Aug 17, 2010·0 cites·14 claims
- 0763US4849345AL-phenylalanine dehydrogenase and use thereofSAGAMI CHEM RES·Filed 1986·Granted Jul 18, 1989·12 cites·19 claims
- 0861US6207435B1Method for producing nucleoside-5′-phosphate esterAJINOMOTO KK·Filed 1999·Granted Mar 27, 2001·7 cites·3 claims
- 0960US4970157AIsolated phenylalanine dehydrogenase gene and process for production of phenylalanine dehydrogenaseSAGAMI CHEM RES·Filed 1987·Granted Nov 13, 1990·14 cites·8 claims
- 1058US8383389B2Hydroxynitrile lyaseMITSUBISHI RAYON CO·Filed 2011·Granted Feb 26, 2013·0 cites·31 claims
- 1157US11312747B2Method of producing an active-form mutant enzymeUNIV TOYAMA PREFECTURAL·Filed 2020·Granted Apr 26, 2022·0 cites·7 claims
- 1257US8409841B2Hydroxynitrile lyaseASANO YASUHISA·Filed 2011·Granted Apr 2, 2013·0 cites·29 claims
- 1357US6015697AMethod for producing nucleoside-5'-phosphate esterAJINOMOTO KK·Filed 1997·Granted Jan 18, 2000·10 cites·14 claims
- 1456US7432086B2L-amino acid amide asymmetric hydrolase and DNA encoding the sameMITSUBISHI GAS CHEMICAL CO·Filed 2005·Granted Oct 7, 2008·0 cites·10 claims
- 1554US9181574B2L-amino acid oxidase, method for measuring L-lysine, kit and enzyme sensorASANO YASUHISA·Filed 2014·Granted Nov 10, 2015·0 cites·15 claims
- 1654US6010851AMethod for producing nucleoside-5'-phosphate esterAJINOMOTO KK·Filed 1996·Granted Jan 4, 2000·10 cites·31 claims
- 1752US12281347B2Method for producing 3-hydroxyisobutyric acid ester and methacrylic esterMITSUBISHI CHEM CORP·Filed 2020·Granted Apr 22, 2025·0 cites·9 claims
- 1852US2024043887A1Mutant l-pipecolic acid hydroxylase and cis-5-hydroxy-l-pipecolic acid production method utilizing sameAPI CORP·Filed 2021·Application pending·0 cites
- 1950US2010105111A1Method for production of optically active amino acidMITSUBISHI GAS CHEMICAL CO·Filed 2008·Application pending·0 cites
- 2049US10570426B2Method for producing methacrylic acid ester and novel methacrylic acid ester synthetaseMITSUBISHI CHEM CORP·Filed 2015·Granted Feb 25, 2020·0 cites·2 claims
- 2149US9708639B2Method for quantifying amino acids with pyrophosphateASANO YASUHISA·Filed 2014·Granted Jul 18, 2017·0 cites·8 claims
- 2247US10730909B2Method of producing an active-form mutant enzymeUNIV TOYAMA PREFECTURAL·Filed 2016·Granted Aug 4, 2020·0 cites·7 claims
- 2347US5015582AIsolated phenylalanine dehydrogenase gene and process for production of phenylalanine dehydrogenaseSAGAMI CHEM RES·Filed 1990·Granted May 14, 1991·8 cites·8 claims
- 2446US11214790B2Hydroxynitrile lyaseUNIV TOYAMA PREFECTURAL·Filed 2017·Granted Jan 4, 2022·0 cites·17 claims
- 2546US2017268033A1Method of Analyzing L-Tryptophan in Biological Samples, and Kit Used ThereinASANO YASUHISA·Filed 2017·Application pending·0 cites
- 2635US6057479AProcess for preparing indan derivativesNIPPON STEEL CHEMICAL CO·Filed 1997·Granted May 2, 2000·3 cites·5 claims
- 2735US4402734AHerbicidial composition and methodSUMITOMO CHEMICAL CO·Filed 1973·Granted Sep 6, 1983·1 cites·11 claims
- 2834US8785147B2L-threonine analysis method and L-threonine dehydrogenaseASANO YASUHISA·Filed 2012·Granted Jul 22, 2014·0 cites·5 claims
- 2934US2018105840A1Process for industrial production of chiral-1,1-difluoro-2-propanolPUBLIC UNIV CORPORATION TOYAMA PREFECTURAL UNIV·Filed 2016·Application pending·0 cites
- 3033US2017166879A1Novel (r)-hydroxynitrile lyasePUBLIC UNIV CORP TOYAMA PREFECTURAL UNIV·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →