Inventor · disambiguated record
Yoji Hori
Also filed as: HORI YOJI
42 granted patents·8 pending applications·787 citations·filing 1991–2017
98Inventor score
Top patents by PatentIndex Score
50 records- 0197US5516883ABiodegradable optically active copolymer and process for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 1993·Granted May 14, 1996·114 cites·5 claims
- 0296US7442797B2Platinum complex and light emitting deviceTAKASAGO PERFUMERY CO LTD·Filed 2004·Granted Oct 28, 2008·162 cites·16 claims
- 0396US6420027B2Biodegradable complex fiber and method for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted Jul 16, 2002·75 cites·3 claims
- 0495US10494330B2Methyl menthol derivative and cooling agent composition containing sameTAKASAGO PERFUMERY CO LTD·Filed 2016·Granted Dec 3, 2019·7 cites·14 claims
- 0594US6313365B1Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the sameTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted Nov 6, 2001·32 cites·3 claims
- 0693US6175047B1Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the sameTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Jan 16, 2001·52 cites·5 claims
- 0793US5461139ABiodegradable optically active copolymers and processes for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 1994·Granted Oct 24, 1995·74 cites·14 claims
- 0889US8329931B2Organoaluminum compoundITOH HISANORI·Filed 2011·Granted Dec 11, 2012·7 cites·3 claims
- 0989US6235393B1Biodegradable complex fiber and method for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted May 22, 2001·33 cites·3 claims
- 1086US7129367B2Phosphine compound, its intermediate, its complex with palladium and a manufacturing method of unsaturated compounds by using the palladium complexTAKASAGO PERFUMERY CO LTD·Filed 2004·Granted Oct 31, 2006·15 cites·12 claims
- 1184US6774269B2Process for producing isopulegolTAKASAGO PERFUMERY CO LTD·Filed 2002·Granted Aug 10, 2004·14 cites·3 claims
- 1282US5824751ABiodegradable high molecular compositionTAKASAGO PERFUMERY CO LTD·Filed 1996·Granted Oct 20, 1998·38 cites·19 claims
- 1381US9061959B2Method for manufacturing optically active mentholMAEDA HIRONORI·Filed 2011·Granted Jun 23, 2015·2 cites·9 claims
- 1480US5312939A2,2'-bis (dicyclopentylphosphino)-1,1'-binaphthyl and transition metal complex using the same as ligandTAKASAGO PERFUMERY CO LTD·Filed 1991·Granted May 17, 1994·18 cites·12 claims
- 1577US5264547AOptically active ether lactone, optically active polymer thereof, and process for producing the polymerTAKASAGO PERFUMERY CO LTD·Filed 1993·Granted Nov 23, 1993·16 cites·5 claims
- 1676US8217204B2Catalyst for asymmetric hydrogenationMAEDA HIRONORI·Filed 2010·Granted Jul 10, 2012·2 cites·6 claims
- 1775US5352763ABiodegradable optically active polymers and intermediate oligomers thereof, and process for producing themTAKASAGO PERFUMERY CO LTD·Filed 1993·Granted Oct 4, 1994·24 cites·2 claims
- 1873US8580991B2Aluminium complexes and use thereof as a catalyst in intramolecular ring closure reactionsITOH HISANORI·Filed 2009·Granted Nov 12, 2013·2 cites·12 claims
- 1972US8329930B2Aluminum complex and use thereofITOH HISANORI·Filed 2009·Granted Dec 11, 2012·2 cites·9 claims
- 2072US6075154AMethod of preparation of 2,2'-bis(diarylphosphino)-6,6'-bis(trifluoromethyl)-1,1'-biphenyl, transition metal complex using it as ligand, and optically active 3-hydroxybutanoic acid ester derivative or β-butyrolactoneTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Jun 13, 2000·15 cites·11 claims
- 2170US6455720B12,2(diarlyl)vinylphosphine compound, palladium catalyst thereof, and process for producing arylamine, diaryl, or arylalkyne with the catalystTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted Sep 24, 2002·5 cites·20 claims
- 2267US9000192B2Catalyst for asymmetric hydrogenation and method for manufacturing optically active carbonyl compound using the sameYAMADA SHINYA·Filed 2011·Granted Apr 7, 2015·1 cites·6 claims
- 2366US6489522B2Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate thereforTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted Dec 3, 2002·3 cites·5 claims
- 2463US7557059B2Multicomponent oxidation catalyst and process for producing epoxy compound therewithTAKASAGO PERFUMERY CO LTD·Filed 2004·Granted Jul 7, 2009·2 cites·7 claims
- 2557US6323174B1Diene compound and process for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 2000·Granted Nov 27, 2001·1 cites·7 claims
- 2657US2015315110A1Aluminum catalystTAKASAGO PERFUMERY CO LTD·Filed 2013·Application pending·0 cites
- 2757US2011319638A1Aluminium complexes and use thereof as a catalyst in intramolecular ring closure reactionsITOH HISANORI·Filed 2009·Application pending·0 cites
- 2856US6043380ARuthenium-I0D0-optically active phosphine complexTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Mar 28, 2000·6 cites·25 claims
- 2956US5430125AProcess for producing poly(3-hydroxybutyric acid)TAKASAGO PERFUMERY CO LTD·Filed 1994·Granted Jul 4, 1995·10 cites·3 claims
- 3054US5223632A2,2'-bis(di-(3,5-dialkylphenyl)phosphino)-1,1'-binaphthyl and transition metal complex containing the samd ligandTAKASAGO PERFUMERY CO LTD·Filed 1991·Granted Jun 29, 1993·15 cites·3 claims
- 3151US2017282169A1Aluminum catalystTAKASAGO PERFUMERY CO LTD·Filed 2017·Application pending·0 cites
- 3250US5840811AOptically active block polyester copolymer and method for production thereofTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Nov 24, 1998·10 cites·8 claims
- 3349US6121343APerfume-containing controlled release biodegradable resin compositionTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Sep 19, 2000·12 cites·6 claims
- 3449US2015329452A1Method for producing optically active isopulegol and optically active mentholTAKASAGO PERFUMERY CO LTD·Filed 2013·Application pending·0 cites
- 3547US6486353B2Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate thereforTAKASAGO PERFUMERY CO LTD·Filed 2002·Granted Nov 26, 2002·0 cites·5 claims
- 3646US5221755AOptically active ether lactone, optically active polymer thereof, and process for producing the polymerTAKASAGO PERFUMERY CO LTD·Filed 1992·Granted Jun 22, 1993·2 cites·1 claims
- 3744US6992197B2Lactone compoundTAKASAGO PERFUMERY CO LTD·Filed 2004·Granted Jan 31, 2006·0 cites·3 claims
- 3844US6365776B1Process for producing aromatic aminesTAKASAGO PERFUMERY CO LTD·Filed 2001·Granted Apr 2, 2002·0 cites·6 claims
- 3942US8674144B2Catalyst for asymmetric hydrogenation and method for manufacturing optically active carbonyl compound using the sameYAMADA SHINYA·Filed 2011·Granted Mar 18, 2014·0 cites·4 claims
- 4042US7105684B2Lactone compoundsTAKASAGO PERFUMERY CO LTD·Filed 2004·Granted Sep 12, 2006·0 cites·3 claims
- 4141US7619003B2Process for producing optically active compoundJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Nov 17, 2009·0 cites·9 claims
- 4239US5981771ARuthenium-optically active phosphine complex, process for the preparation thereof and process for the preparation of optically active 4-methyl-2-oxetanone using sameTAKASAGO PERFUMERY CO LTD·Filed 1998·Granted Nov 9, 1999·5 cites·3 claims
- 4339US2006264625A1Platinum complexNAKAYAMA YUJI·Filed 2004·Application pending·0 cites
- 4438US6239324B1Diene compound and process for producing the sameTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted May 29, 2001·3 cites·14 claims
- 4538US2006094875A1Platinum complexesITOH HISANORI·Filed 2003·Application pending·0 cites
- 4636US5631344ABlock copolymer of polyesters and polycarbonates and process for preparation thereofTAKASAGO PERFUMERY CO LTD·Filed 1995·Granted May 20, 1997·4 cites·18 claims
- 4736US2006210828A1Light-emitting deviceNAKAYAMA YUJI·Filed 2004·Application pending·0 cites
- 4834US5981782ARuthenium-optically active phosphine complex, process for the preparation thereof and process for the preparation of optically active 4-methyl-2-oxetanone using sameTAKASAGO PERFUMERY CO LTD·Filed 1997·Granted Nov 9, 1999·2 cites·5 claims
- 4934US2006147823A1Electrophotographic photoreceptor and charge-transporting material for electrophotographic photoreceptorKOBAYASHI TOHRU·Filed 2004·Application pending·0 cites
- 5033US6545112B2Process for producing β-butyrolactone homopolymer or copolymerTAKASAGO PERFUMERY CO LTD·Filed 1999·Granted Apr 8, 2003·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →