Inventor · disambiguated record
Kiyotaka Yashima
Also filed as: YASHIMA KIYOTAKA
2 granted patents·1 pending application·3 citations·filing 2009–2022
41Inventor score
Technology areasH10H
Top patents by PatentIndex Score
3 records- 0160US8138002B2Semiconductor light-emitting element, fabrication method thereof, convex part formed on backing, and convex part formation method for backingYASHIMA KIYOTAKA·Filed 2009·Granted Mar 20, 2012·3 cites·17 claims
- 0255US2024348009A1Conductive layer structure and light emitting deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 0344US8409893B2Semiconductor light-emitting element, fabrication method thereof, convex part formed on backing, and convex part formation method for backingYASHIMA KIYOTAKA·Filed 2012·Granted Apr 2, 2013·0 cites·15 claims
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