Inventor · disambiguated record
Tatsuya Okuzumi
Also filed as: OKUZUMI TATSUYA
20 granted patents·3 pending applications·185 citations·filing 2002–2018
95Inventor score
Top patents by PatentIndex Score
23 records- 0190US7153963B2Phenylalanine derivativesAJINOMOTO KK·Filed 2002·Granted Dec 26, 2006·34 cites·34 claims
- 0289US7872125B2Phenylalanine derivativesAJINOMOTO KK·Filed 2006·Granted Jan 18, 2011·11 cites·38 claims
- 0388US7572815B2Amide derivativeAJINOMOTO KK·Filed 2005·Granted Aug 11, 2009·15 cites·12 claims
- 0486US7250516B2Phenylalanine derivativesAJINOMOTO KK·Filed 2004·Granted Jul 31, 2007·26 cites·14 claims
- 0585US7193108B2Phenylpropionic acid derivativesAJINOMOTO KK·Filed 2004·Granted Mar 20, 2007·28 cites·24 claims
- 0683US8426588B2Phenylalanine derivativesMAKINO SHINGO·Filed 2012·Granted Apr 23, 2013·7 cites·12 claims
- 0782US8546610B2Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of the derivativesKATAOKA NORIYASU·Filed 2011·Granted Oct 1, 2013·7 cites·2 claims
- 0882US7345049B2Phenylalanine derivativesAJINOMOTO KK·Filed 2004·Granted Mar 18, 2008·18 cites·71 claims
- 0981US7842700B2Crystals of isopropyl ester of N-(2,6-dichlorobenzoyl)-4-[6-(methylamino)methyl-1-methyl-2,4-dioxo-1,4-dihydroquinazoline-3(2H)-yl]-L-phenylalanine hydrochloride, production method thereof and use thereofAJINOMOTO KK·Filed 2007·Granted Nov 30, 2010·5 cites·15 claims
- 1080US10626112B2Heterocyclic sulfonamide derivative and medicine comprising sameEA PHARMA CO LTD·Filed 2016·Granted Apr 21, 2020·2 cites·10 claims
- 1179US8222405B2Phenylalanine derivativesMAKINO SHINGO·Filed 2010·Granted Jul 17, 2012·4 cites·12 claims
- 1279US7728005B2Ether derivativeAJINOMOTO KK·Filed 2006·Granted Jun 1, 2010·5 cites·41 claims
- 1378US7884204B2Phenylalanine derivativesAJINOMOTO KK·Filed 2007·Granted Feb 8, 2011·3 cites·11 claims
- 1476US8268844B2Crystals of isopropyl ester of N-(2,6-dichlorobenzoyl)-4-[6-(methylamino)methyl-1-methyl-2,4-dioxo-1,4-dihydroquinazoline-3(2H)-yl]-l-phenylalanine hydrochloride, production method thereof and use thereofFUJITA KOICHI·Filed 2010·Granted Sep 18, 2012·4 cites·4 claims
- 1574US8309561B2Phenylalanine derivativesSAGI KAZUYUKI·Filed 2007·Granted Nov 13, 2012·4 cites·8 claims
- 1673US9562043B2Heterocyclic amide derivative and pharmaceutical product containing sameEA PHARMA CO LTD·Filed 2014·Granted Feb 7, 2017·3 cites·11 claims
- 1773US7605165B2Phenylalanine derivativesAJINOMOTO KK·Filed 2004·Granted Oct 20, 2009·7 cites·24 claims
- 1870US8058432B2Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of derivativesKATAOKA NORIYASU·Filed 2009·Granted Nov 15, 2011·1 cites·21 claims
- 1965US8168827B2Amide derivativeNAKAGAWA TADAKIYO·Filed 2009·Granted May 1, 2012·1 cites·13 claims
- 2049US2010093973A1Poly(amino acid) compound having inhibitory activity on absorption of phosphorus and phosphorus absorption inhibitorAJINOMOTO KK·Filed 2009·Application pending·0 cites
- 2145US10584116B2Heterocyclic sulfonamide derivative and medicine containing sameEA PHARMA CO LTD·Filed 2018·Granted Mar 10, 2020·0 cites·19 claims
- 2242US2018162844A1Cyclopropane derivative and drug containing sameEA PHARMA CO LTD·Filed 2018·Application pending·0 cites
- 2335US2015284375A1Heterocyclic amide derivative and medicine containing sameAJINOMOTO KK·Filed 2015·Application pending·0 cites
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