Inventor · disambiguated record
Keisuke Umakoshi
Also filed as: UMAKOSHI KEISUKE
4 granted patents·1 pending application·4 citations·filing 2006–2011
61Inventor score
Top patents by PatentIndex Score
5 records- 0165US7973167B2Metal complex, light-emitting device and displayUNIV NAGASAKI·Filed 2008·Granted Jul 5, 2011·2 cites·5 claims
- 0261US7893611B2Metal complex, light-emitting device and displayUNIV NAGASAKI·Filed 2007·Granted Feb 22, 2011·2 cites·10 claims
- 0343US8124784B2Palladium metal complexUMAKOSHI KEISUKE·Filed 2009·Granted Feb 28, 2012·0 cites·7 claims
- 0438US2009198069A1Metal complex, light-emitting device and displayUNIV NAGASAKI NAT UNIV CORP·Filed 2006·Application pending·0 cites
- 0532US8765952B2Metal complex, light emitting element, and display deviceUMAKOSHI KEISUKE·Filed 2011·Granted Jul 1, 2014·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →