Inventor · disambiguated record
Hideaki Yukawa
Also filed as: YUKAWA HIDEAKI
51 granted patents·3 pending applications·309 citations·filing 1979–2024
98Inventor score
Files withMITSUBISHI PETROCHEMICAL CO12YUKAWA HIDEAKI12MITSUBISHI CHEM CORP8UTILIZATION OF CARBON DIOXIDE INST CO LTD7RES INST INNOVATIVE TECH EARTH4
Top patents by PatentIndex Score
54 records- 0196US7432091B2Highly efficient hydrogen production method using microorganismRES INST INNOVATIVE TECH EARTH·Filed 2004·Granted Oct 7, 2008·57 cites·17 claims
- 0283US8216820B2Transformant of coryneform bacteria capable of producing isopropanolYUKAWA HIDEAKI·Filed 2009·Granted Jul 10, 2012·5 cites·4 claims
- 0381US2025027096A1Genus Hydrogenophilus Bacterium TransformantUTILIZATION OF CARBON DIOXIDE INST CO LTD·Filed 2024·Application pending·0 cites
- 0480US12188024B2Genus Hydrogenophilus bacterium transformantUTILIZATION OF CARBON DIOXIDE INST CO LTD·Filed 2023·Granted Jan 7, 2025·0 cites·21 claims
- 0580US5185262ADNA fragment containing gene which encodes the function of stabilizing plasmid in host microorganismMITSUBISHI PETROCHEMICAL CO·Filed 1990·Granted Feb 9, 1993·76 cites·11 claims
- 0679US12188025B2Genus hydrogenophilus bacterium transformantUTILIZATION OF CARBON DIOXIDE INST CO LTD·Filed 2023·Granted Jan 7, 2025·0 cites·19 claims
- 0779US9090900B2Coryneform bacterium transformant and process for producing phenol using the sameYUKAWA HIDEAKI·Filed 2011·Granted Jul 28, 2015·2 cites·10 claims
- 0879US8604180B2DNA fragment having promoter functionYUKAWA HIDEAKI·Filed 2005·Granted Dec 10, 2013·2 cites·3 claims
- 0975US8685703B2Coryneform bacterium transformant having improved D-xylose-utilizing abilityYUKAWA HIDEAKI·Filed 2009·Granted Apr 1, 2014·1 cites·8 claims
- 1074US9453248B2Coryneform bacterium transformant and process for producing aniline using the sameRES INST OF INNOVATIVE TECH FOR THE EARTH·Filed 2015·Granted Sep 27, 2016·1 cites·6 claims
- 1173US7368268B2Coryneform bacterium transformant and process for producing dicarboxylic acids using the sameRES INST INNOVATIVE TECH EARTH·Filed 2004·Granted May 6, 2008·10 cites·2 claims
- 1272US8871478B2Coryneform bacterium transformant and process for producing isobutanol using the sameYUKAWA HIDEAKI·Filed 2010·Granted Oct 28, 2014·1 cites·4 claims
- 1371US7816109B2Microorganism having the improved gene for hydrogen-generating capability, and process for producing hydrogen using the sameRES INST INNOVATIVE TECH EARTH·Filed 2007·Granted Oct 19, 2010·1 cites·5 claims
- 1470US12448625B2Hydrogenophilus bacterium transformantUTILIZATION OF CARBON DIOXIDE INST CO LTD·Filed 2024·Granted Oct 21, 2025·0 cites·21 claims
- 1569US9803223B2Coryneform bacterium transformant with improved aniline productivity and process for producing aniline using the sameRES INST OF INNOVATIVE TECH FOR THE EARTH·Filed 2014·Granted Oct 31, 2017·1 cites·15 claims
- 1669US9290770B2Coryneform bacterium transformant and process for producing valine using the sameYUKAWA HIDEAKI·Filed 2012·Granted Mar 22, 2016·1 cites·6 claims
- 1769US7598063B2Process for producing ethanol by using recombinant coryneform bacteriumRES INST INNOVATIVE TECH EARTH·Filed 2001·Granted Oct 6, 2009·2 cites·2 claims
- 1867US7527883B2Polymer electrolyte fuel cellSHARP KK·Filed 2007·Granted May 5, 2009·1 cites·8 claims
- 1963US7258938B2Polymer electrolyte fuel cellSHARP KK·Filed 2002·Granted Aug 21, 2007·6 cites·11 claims
- 2063US5693781APromoter DNA fragment from coryneform bacteriaMITSUBISHI CHEM CORP·Filed 1993·Granted Dec 2, 1997·21 cites·3 claims
- 2157US5776740AProcess for the preparation of L-tryptophanMITSUBISHI CHEM CORP·Filed 1996·Granted Jul 7, 1998·7 cites·18 claims
- 2257US5597727ACoryneform bacteria DNA fragment containing a gene responsible for the function of autonomous replication of plasmidMITSUBISHI CHEM CORP·Filed 1994·Granted Jan 28, 1997·19 cites·4 claims
- 2356US9404115B2Coryneform bacterium transformant and process for producing phenol using the sameYUKAWA HIDEAKI·Filed 2011·Granted Aug 2, 2016·0 cites·14 claims
- 2455US11697817B2Genus Hydrogenophilus bacterium transformantUTILIZATION OF CARBON DIOXIDE INST CO LTD·Filed 2018·Granted Jul 11, 2023·0 cites·19 claims
- 2555US5726299APromoter DNA fragment from coryneform bacteriaMITSUBISHI CHEM CORP·Filed 1994·Granted Mar 10, 1998·14 cites·13 claims
- 2654US8846358B2Method and device for producing hydrogenYOSHIDA AKIHITO·Filed 2009·Granted Sep 30, 2014·0 cites·4 claims
- 2753US8426172B2Transformant capable of producing isopropanolYUKAWA HIDEAKI·Filed 2008·Granted Apr 23, 2013·0 cites·4 claims
- 2853US2025236896A1Transformant of genus hydrogenophilus bacterium capable of producing aspartic acid and methionineSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 2952US5783428AMethod of producing fumaric acidMITSUBISHI CHEM CORP·Filed 1997·Granted Jul 21, 1998·6 cites·11 claims
- 3052US5153123AMethod for producing l-threonine, and plasmid and microorganism employed in the sameMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted Oct 6, 1992·12 cites·2 claims
- 3151US9328361B2Coryneform bacterium transformant and process for producing phenol using the sameYUKAWA HIDEAKI·Filed 2011·Granted May 3, 2016·0 cites·8 claims
- 3250US8846367B2Coryneform bacterium transformant and process for producing phenol using the sameYUKAWA HIDEAKI·Filed 2011·Granted Sep 30, 2014·0 cites·10 claims
- 3350US5496715AProcess for preparing indigoMITSUBISHI CHEM CORP·Filed 1994·Granted Mar 5, 1996·4 cites·14 claims
- 3449US10221409B2Highly active mutant enzyme for producing 4-hydroxybenzoic acid or salt thereofGREEN PHENOL DEV CO LTD·Filed 2015·Granted Mar 5, 2019·0 cites·1 claims
- 3548US5279951ACultivation of transformed microorganismsLIGHT OIL UTILIZATION RES ASS·Filed 1990·Granted Jan 18, 1994·12 cites·10 claims
- 3647US12305199B2Recombinant of Hydrogenophilus bacterium producing lactic acidUTILIZATION OF CARBON DIOXIDE INST CO LTD·Filed 2019·Granted May 20, 2025·0 cites·17 claims
- 3747US2013302860A1Coryneform Bacterium Transformant and Process for Producing Aniline Using The SameYUKAWA HIDEAKI·Filed 2011·Application pending·0 cites
- 3845US12331300B2Recombinant of hydrogenophilus bacterium with enhanced ability to produce valineUTILIZATION OF CARBON DIOXIDE INST CO LTD·Filed 2018·Granted Jun 17, 2025·0 cites·15 claims
- 3945US8728791B2Microorganism having the improved gene for hydrogen generation capability, and process for producing hydrogen using the sameYUKAWA HIDEAKI·Filed 2005·Granted May 20, 2014·0 cites·11 claims
- 4045US5738993AOligonucleotide and method for analyzing base sequence of nucleic acidMITSUBISHI CHEM CORP·Filed 1996·Granted Apr 14, 1998·9 cites·12 claims
- 4145US4326029AProcess for production of L-aspartic acidMITSUBISHI PETROCHEMICAL CO·Filed 1980·Granted Apr 20, 1982·9 cites·2 claims
- 4244US5677156AMethod for producing fumaric acidMITSUBISHI CHEM CORP·Filed 1996·Granted Oct 14, 1997·3 cites·10 claims
- 4336US4427774AProcess for producing L-threonineMITSUBISHI PETROCHEMICAL CO·Filed 1982·Granted Jan 24, 1984·5 cites·7 claims
- 4435US10017791B2Coryneform bacterium transformant and process for producing 4-hydroxybenzoic acid or salt thereof using the sameGREEN PHENOL DEV CO LTD·Filed 2015·Granted Jul 10, 2018·0 cites·4 claims
- 4534US5116743AL-alanine production with two microorganisms having fumarase inactivity in a single reaction tankMITSUBISHI PETROCHEMICAL CO·Filed 1991·Granted May 26, 1992·4 cites·13 claims
- 4634US4912043AMethod of preparing L-malic acidMITSUBISHI PETROCHEMICAL CO·Filed 1986·Granted Mar 27, 1990·5 cites·2 claims
- 4733US5336608AProcess for producing NADH oxidaseMITSUBISHI PETROCHEMICAL CO·Filed 1992·Granted Aug 9, 1994·4 cites·1 claims
- 4832US5019503AMethod for production of l-threonineMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted May 28, 1991·2 cites·11 claims
- 4932US4906572AMethod of culturing amino acid racemase-producing microorganism of genus pseudomonasLIGHT OIL UTILIZATION RES ASS·Filed 1987·Granted Mar 6, 1990·2 cites·3 claims
- 5030US4276380AProduction of L-amino acidsMITSUBISHI PETROCHEMICAL CO·Filed 1980·Granted Jun 30, 1981·3 cites·3 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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