Inventor · disambiguated record
Hiroyuki Itahana
Also filed as: ITAHANA HIROYUKI
3 granted patents·1 citations·filing 2019–2020
47Inventor score
Technology areasF21V
Files withNICHIA CORP3
Top patents by PatentIndex Score
3 records- 0171US10995933B2Optical device and illumination deviceNICHIA CORP·Filed 2020·Granted May 4, 2021·1 cites·21 claims
- 0249US10753573B2Optical device and lighting deviceNICHIA CORP·Filed 2019·Granted Aug 25, 2020·0 cites·12 claims
- 0341US11204151B2Optical device and illumination deviceNICHIA CORP·Filed 2020·Granted Dec 21, 2021·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →