Inventor · disambiguated record
Kouichi Umemoto
Also filed as: UMEMOTO KOUICHI
9 granted patents·3 pending applications·7 citations·filing 2001–2022
78Inventor score
Top patents by PatentIndex Score
12 records- 0185US11167993B2Surface-modified nanodiamond, liquid dispersion including surface-modified nanodiamond, and resin dispersionDAICEL CORP·Filed 2018·Granted Nov 9, 2021·2 cites·9 claims
- 0276US10988607B2Curable resin composition and optical memberDAICEL CORP·Filed 2017·Granted Apr 27, 2021·1 cites·14 claims
- 0371US12460147B2Composition for refrigeration machine and composition kit for refrigeration machineDAICEL CORP·Filed 2022·Granted Nov 4, 2025·0 cites·9 claims
- 0471US10072108B2Formed articleDAICEL CORP·Filed 2015·Granted Sep 11, 2018·1 cites·5 claims
- 0567US11372138B2Anti-reflection filmDAICEL CORP·Filed 2018·Granted Jun 28, 2022·2 cites·13 claims
- 0661US2023331959A1Nanodiamond dispersion compositionDAICEL CORP·Filed 2021·Application pending·0 cites
- 0759US12351464B2Nanodiamond dispersion compositionDAICEL CORP·Filed 2020·Granted Jul 8, 2025·0 cites·19 claims
- 0853US11046834B2Surface-modified nanodiamond, surface-modified nanodiamond dispersion liquid, and resin dispersionDAICEL CORP·Filed 2018·Granted Jun 29, 2021·0 cites·21 claims
- 0952US2022263134A1Battery electrolytic solution and lithium ion batteryDAICEL CORP·Filed 2020·Application pending·0 cites
- 1045US6455666B1Polyesters and production process thereofDAICEL CHEM·Filed 2001·Granted Sep 24, 2002·1 cites·14 claims
- 1144US11939222B2Nanodiamond particle dispersionDAICEL CORP·Filed 2019·Granted Mar 26, 2024·0 cites·13 claims
- 1238US2021087702A1Plating filmDAICEL CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →