Inventor · disambiguated record
Yuya Ishiguro
Also filed as: ISHIGURO YUYA
5 granted patents·5 citations·filing 2012–2021
67Inventor score
Top patents by PatentIndex Score
5 records- 0171US8653502B2Group III nitride semiconductor light-emitting deviceYAHATA KOSUKE·Filed 2012·Granted Feb 18, 2014·2 cites·12 claims
- 0270US8735924B2Group III nitride semiconductor light-emitting deviceTOTANI SHINGO·Filed 2012·Granted May 27, 2014·2 cites·21 claims
- 0363US9899572B2Semiconductor light-emitting deviceTOYODA GOSEI KK·Filed 2017·Granted Feb 20, 2018·1 cites·11 claims
- 0450US12212311B2Switch circuit and communication apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Jan 28, 2025·0 cites·17 claims
- 0541US9583468B2Light-emitting part and light-emitting apparatus, and production methods thereforTOYODA GOSEI KK·Filed 2014·Granted Feb 28, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →