Inventor · disambiguated record
Katsumi Egashira
Also filed as: EGASHIRA KATSUMI
2 granted patents·3 pending applications·158 citations·filing 2001–2016
68Inventor score
Files withTOSHIBA KK4
Top patents by PatentIndex Score
5 records- 0194US7037738B2Method of manufacturing a semiconductor light-emitting elementTOSHIBA KK·Filed 2003·Granted May 2, 2006·147 cites·12 claims
- 0257US6593627B2SOI semiconductor wafer having different thickness active layers and semiconductor device formed thereinTOSHIBA KK·Filed 2002·Granted Jul 15, 2003·11 cites·8 claims
- 0346US2005145864A1Semiconductor light-emitting element and method of manufacturing the sameFiled 2005·Application pending·0 cites
- 0429US2017069568A1Capacitor formed in semiconductorTOSHIBA KK·Filed 2016·Application pending·0 cites
- 0527US2002038874A1Hetero-bipolar transistor and method of manufacture thereofTOSHIBA KK·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →