Inventor · disambiguated record
Yosuke Masakari
Also filed as: MASAKARI YOSUKE
14 granted patents·6 pending applications·20 citations·filing 2011–2023
86Inventor score
Top patents by PatentIndex Score
20 records- 0191US11111517B2HbA1c dehydrogenaseKIKKOMAN CORP·Filed 2017·Granted Sep 7, 2021·8 cites·2 claims
- 0278US9062286B2Amadoriase having altered substrate specificityICHIYANAGI ATSUSHI·Filed 2011·Granted Jun 23, 2015·6 cites·9 claims
- 0376US9701949B2Amadoriase with improved thermostability, gene and recombinant DNA for the amadoriase, and method for production of amadoriase with improved thermostabilityKIKKOMAN CORP·Filed 2012·Granted Jul 11, 2017·2 cites·9 claims
- 0475US10767211B2Modified amadoriase reacting with fructosyl hexapeptideKIKKOMAN CORP·Filed 2013·Granted Sep 8, 2020·2 cites·4 claims
- 0570US10619183B2Modified amadoriase and method for producing the same, agent for improving surfactant resistance of amadoriase and composition for measuring HbA1c using the sameKIKKOMAN CORP·Filed 2014·Granted Apr 14, 2020·1 cites·10 claims
- 0668US9708586B2Amadoriase having altered substrate specificityKIKKOMAN CORP·Filed 2015·Granted Jul 18, 2017·1 cites·13 claims
- 0762US11549134B2Modified amadoriase and method for producing the same, agent for improving surfactant resistance of amadoriase and composition for measuring HbA1c using the sameKIKKOMAN CORP·Filed 2020·Granted Jan 10, 2023·0 cites·6 claims
- 0859US11879149B2Quantification method of ethanolamine phosphate, oxidoreductase for quantification, composition for quantification, kit for quantification and sensor for quantificationKIKKOMAN CORP·Filed 2021·Granted Jan 23, 2024·0 cites·7 claims
- 0958US2023365959A1Method for improving the stability of a composition comprising a flavin-dependent lactate dehydrogenaseKIKKOMAN CORP·Filed 2021·Application pending·0 cites
- 1056US2022186284A1Method for quantifying citrulline, oxidoreductase for quantification, composition for quantification, kit for quantification, and method for evaluating activity of peptidylarginine deiminaseKIKKOMAN CORP·Filed 2022·Application pending·0 cites
- 1155US2025319305A1Transdermal current-carrying patchKIKKOMAN CORP·Filed 2023·Application pending·0 cites
- 1253US2023213499A1Device for evaluating state of sample, system containing same, method for evaluating state of sample and lactate dehydrogenase used thereforKIKKOMAN CORP·Filed 2021·Application pending·0 cites
- 1351US11078517B2Hemoglobin A1c measurement method and measurement kitKIKKOMAN CORP·Filed 2014·Granted Aug 3, 2021·0 cites·4 claims
- 1450US2022154242A1Method for modifying substrate specificity of glucose dehydrogenase and agent for modifying substrate specificity of glucose dehydrogenaseKIKKOMAN CORP·Filed 2020·Application pending·0 cites
- 1549US11781167B2Continuous glucose monitoring using an FAD-dependent glucose dehydrogenaseKIKKOMAN CORP·Filed 2018·Granted Oct 10, 2023·0 cites·4 claims
- 1644US11046993B2Glucose dehydrogenase having modified electron transfer properties, and glucose measurement methodKIKKOMAN CORP·Filed 2016·Granted Jun 29, 2021·0 cites·12 claims
- 1743US11499143B2Amadoriase having enhanced dehydrogenase activityKIKKOMAN CORP·Filed 2015·Granted Nov 15, 2022·0 cites·14 claims
- 1843US2021115489A1Novel mediatorKIKKOMAN CORP·Filed 2019·Application pending·0 cites
- 1942US11208466B2Cytochrome-fused glucose dehydrogenase and glucose measurement methodKIKKOMAN CORP·Filed 2016·Granted Dec 28, 2021·0 cites·5 claims
- 2033US11198852B2Amadoriase having enhanced anionic surfactant toleranceKIKKOMAN CORP·Filed 2015·Granted Dec 14, 2021·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →