Inventor · disambiguated record
Kazuya Usuda
Also filed as: USUDA KAZUYA
2 granted patents·1 pending application·1 citations·filing 2016–2019
30Inventor score
Files withSEIKO EPSON CORP3
Top patents by PatentIndex Score
3 records- 0164US10845685B2Light source device and projectorSEIKO EPSON CORP·Filed 2019·Granted Nov 24, 2020·1 cites·10 claims
- 0242US10648653B2Wavelength conversion device, illumination device, and projectorSEIKO EPSON CORP·Filed 2016·Granted May 12, 2020·0 cites·10 claims
- 0333US2016299414A1ProjectorSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →