Inventor · disambiguated record
Masami Kumano
Also filed as: KUMANO MASAMI
3 granted patents·4 citations·filing 2016–2022
55Inventor score
Files withNICHIA CORP3
Top patents by PatentIndex Score
3 records- 0171US10374132B2Light emitting device using wavelength conversion member, method of manufacturing wavelength conversion member, and method of manufacturing light emitting deviceNICHIA CORP·Filed 2016·Granted Aug 6, 2019·2 cites·8 claims
- 0271US10324242B2Optical component and light emitting deviceNICHIA CORP·Filed 2016·Granted Jun 18, 2019·2 cites·22 claims
- 0353US12457832B2Light emitting device and diffusion member used thereinNICHIA CORP·Filed 2022·Granted Oct 28, 2025·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →