Inventor · disambiguated record
Yasuyuki Kurita
Also filed as: KURITA YASUYUKI
9 granted patents·4 pending applications·40 citations·filing 1994–2021
85Inventor score
Top patents by PatentIndex Score
13 records- 0176US10141513B2Polymeric light emitting substance and polymer light emitting device using the sameSUMITOMO CHEMICAL CO·Filed 2014·Granted Nov 27, 2018·2 cites·23 claims
- 0263US12112945B2Semiconductor wafer, electronic device, method of performing inspection on semiconductor wafer, and method of manufacturing electronic deviceSUMITOMO CHEMICAL CO·Filed 2021·Granted Oct 8, 2024·0 cites·8 claims
- 0362US7947340B2Polymeric light emitting substance and polymer light emitting device using the sameSUMITOMO CHEMICAL CO·Filed 2002·Granted May 24, 2011·8 cites·18 claims
- 0459US6806502B23-5 Group compound semiconductor and light emitting deviceSUMITOMO CHEMICAL COMPANY LIMT·Filed 2001·Granted Oct 19, 2004·10 cites·8 claims
- 0558US11114296B2Semiconductor wafer, electronic device, method of performing inspection on semiconductor wafer, and method of manufacturing electronic deviceSUMITOMO CHEMICAL CO·Filed 2019·Granted Sep 7, 2021·0 cites·11 claims
- 0653US2011187969A1Polymeric light emitting substance and polymer light emitting device using the sameSUMITOMO CHEMICAL CO·Filed 2011·Application pending·0 cites
- 0749US5534508ACephem compounds and antimicrobial agentsKATAYAMA SEISAKUSHO·Filed 1994·Granted Jul 9, 1996·8 cites·8 claims
- 0846US5856320ACephem compounds, their preparation and their use as antimicrobial agentsKATAYAMA SEISAKUSHO·Filed 1996·Granted Jan 5, 1999·8 cites·6 claims
- 0943US5705650AProcess for preparing 1,2,4-thiadiazole derivativesKATAYAMA SEISAKUSHO·Filed 1996·Granted Jan 6, 1998·2 cites·1 claims
- 1042US2011108885A1Semiconductor device and method of manufacturing a semiconductor deviceSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 1142US2010200894A1Hetero junction bipolar transistorSUMITOMO CHEMICAL CO·Filed 2008·Application pending·0 cites
- 1240US5773624AMethod for preparing 5-amino-1,2,4-thiadiazol acetic acid derivativesKATAYAMA SEISAKUSHO·Filed 1997·Granted Jun 30, 1998·2 cites·4 claims
- 1338US2006180833A1Semiconductor material having bipolar transistor structure and semiconductor device using sameINOUE AKIRA·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →