Inventor · disambiguated record
Chihiro Yamada
Also filed as: YAMADA CHIHIRO
3 granted patents·0 citations·filing 2020–2024
39Inventor score
Files withNICHIA CORP3
Top patents by PatentIndex Score
3 records- 0157US12306496B2Light-emitting deviceNICHIA CORP·Filed 2024·Granted May 20, 2025·0 cites·8 claims
- 0246US11489093B2Illumination device and infrared camera-equipped illumination deviceNICHIA CORP·Filed 2020·Granted Nov 1, 2022·0 cites·15 claims
- 0343US11450790B2Light emitting deviceNICHIA CORP·Filed 2020·Granted Sep 20, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →