Inventor · disambiguated record
Masayuki Sugiki
Also filed as: SUGIKI MASAYUKI
19 granted patents·3 pending applications·96 citations·filing 2002–2023
92Inventor score
Top patents by PatentIndex Score
22 records- 0191US7879863B2Aniline derivativesAJINOMOTO KK·Filed 2006·Granted Feb 1, 2011·36 cites·27 claims
- 0285USRE49569EAlkylamine derivativeEA PHARMA CO LTD·Filed 2021·Granted Jul 4, 2023·1 cites·20 claims
- 0383US11384379B2Method for producing a protein and disaccharide using a Talaromyces cellulolyticusAJINOMOTO KK·Filed 2020·Granted Jul 12, 2022·2 cites·18 claims
- 0483US11142755B2Mutant glutathione synthetase and method for producing gamma-glutamyl-valyl-glycineAJINOMOTO KK·Filed 2019·Granted Oct 12, 2021·3 cites·22 claims
- 0582US9533985B2Sulfonamide derivative and medicinal use thereofEA PHARMA CO LTD·Filed 2013·Granted Jan 3, 2017·15 cites·15 claims
- 0682US8546610B2Method 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
- 0782US7345049B2Phenylalanine derivativesAJINOMOTO KK·Filed 2004·Granted Mar 18, 2008·18 cites·71 claims
- 0874US8309561B2Phenylalanine derivativesSAGI KAZUYUKI·Filed 2007·Granted Nov 13, 2012·4 cites·8 claims
- 0973US12146174B2Mutated histidine decarboxylase and use thereofAJINOMOTO KK·Filed 2023·Granted Nov 19, 2024·0 cites·7 claims
- 1072US9174932B2CaSR agonistsAJINOMOTO KK·Filed 2014·Granted Nov 3, 2015·2 cites·15 claims
- 1172US8796485B2CaSR agonistsSUGIKI MASAYUKI·Filed 2011·Granted Aug 5, 2014·3 cites·5 claims
- 1270US9561216B2Alkylamine derivativeAJINOMOTO KK·Filed 2015·Granted Feb 7, 2017·1 cites·14 claims
- 1370US8058432B2Method 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
- 1469US12139728B22-O-sulfation enzyme mutant and 3-O-sulfation enzyme mutant, and method for using sameAJINOMOTO KK·Filed 2022·Granted Nov 12, 2024·0 cites·9 claims
- 1567US9253997B2Alkylamine derivativeSUGIKI MASAYUKI·Filed 2012·Granted Feb 9, 2016·1 cites·9 claims
- 1665US9000208B2Glutamate derivatives or salts thereofAJINOMOTO KK·Filed 2012·Granted Apr 7, 2015·1 cites·18 claims
- 1763US11713454B2Mutated histidine decarboxylase and use thereofAJINOMOTO KK·Filed 2019·Granted Aug 1, 2023·0 cites·9 claims
- 1858US11851688B22-O-sulfation enzyme mutant and 3-O-sulfation enzyme mutant, and method for using sameAJINOMOTO KK·Filed 2020·Granted Dec 26, 2023·0 cites·10 claims
- 1954US6710056B2Amidinophenylpyruvic acid derivativesAJINOMOTO KK·Filed 2002·Granted Mar 23, 2004·1 cites·34 claims
- 2049US2010093973A1Poly(amino acid) compound having inhibitory activity on absorption of phosphorus and phosphorus absorption inhibitorAJINOMOTO KK·Filed 2009·Application pending·0 cites
- 2142US2019016763A1Fibroin-Like Protein Variant and Cell Culture MethodAJINOMOTO KK·Filed 2018·Application pending·0 cites
- 2233US2011172416A1Amidine derivativeAJINOMOTO KK·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →