Inventor · disambiguated record
Koichiro Sonobe
Also filed as: SONOBE KOICHIRO
3 granted patents·2 citations·filing 2020–2023
55Inventor score
Technology areasG02F
Files withNICHIA CORP3
Top patents by PatentIndex Score
3 records- 0183US11442310B2Light-emitting device and liquid crystal display deviceNICHIA CORP·Filed 2020·Granted Sep 13, 2022·2 cites·20 claims
- 0272US11982903B2Light-emitting device and liquid crystal display deviceNICHIA CORP·Filed 2023·Granted May 14, 2024·0 cites·10 claims
- 0367US11774798B2Light-emitting device and liquid crystal display deviceNICHIA CORP·Filed 2022·Granted Oct 3, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →