Inventor · disambiguated record
Yohei Kawano
Also filed as: KAWANO YOHEI
5 granted patents·1 pending application·9 citations·filing 2018–2024
69Inventor score
Files withNICHIA CORP6
Top patents by PatentIndex Score
6 records- 0184US10982835B2Light-emitting device, lighting device, and optical memberNICHIA CORP·Filed 2020·Granted Apr 20, 2021·4 cites·18 claims
- 0280US10775554B2Illumination device having light pipe with concentric annular portionsNICHIA CORP·Filed 2018·Granted Sep 15, 2020·5 cites·11 claims
- 0360US11924937B2Light-emitting device, lighting device, and optical memberNICHIA CORP·Filed 2021·Granted Mar 5, 2024·0 cites·13 claims
- 0457US11047549B2Light-emitting device, lighting device, and optical memberNICHIA CORP·Filed 2019·Granted Jun 29, 2021·0 cites·27 claims
- 0545US2024397208A1Illumination device and inspection deviceNICHIA CORP·Filed 2024·Application pending·0 cites
- 0643US11988375B2Light source unit, light source module, and lighting deviceNICHIA CORP·Filed 2020·Granted May 21, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →