Inventor · disambiguated record
Ryuma Marume
Also filed as: MARUME RYUMA
3 granted patents·0 citations·filing 2020–2023
44Inventor score
Files withNICHIA CORP3
Top patents by PatentIndex Score
3 records- 0166US11888088B2Method for manufacturing light-emitting deviceNICHIA CORP·Filed 2022·Granted Jan 30, 2024·0 cites·21 claims
- 0259US11380817B2Method for manufacturing light-emitting deviceNICHIA CORP·Filed 2020·Granted Jul 5, 2022·0 cites·20 claims
- 0355US12117690B2Light-emitting moduleNICHIA CORP·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →