Inventor · disambiguated record
Mitsuhisa Narukawa
Also filed as: NARUKAWA MITSUHISA
6 granted patents·3 pending applications·21 citations·filing 2004–2020
75Inventor score
Top patents by PatentIndex Score
9 records- 0189US10186421B2Composite semiconductor substrateAIR WATER INC·Filed 2016·Granted Jan 22, 2019·10 cites·12 claims
- 0279US7629619B2Group III nitride-based compound semiconductor light-emitting device and method for producing the sameTOYODA GOSEI KK·Filed 2006·Granted Dec 8, 2009·8 cites·13 claims
- 0376US11316018B2Compound semiconductor substrate including electron transition layer and barrier layerAIR WATER INC·Filed 2018·Granted Apr 26, 2022·2 cites·7 claims
- 0467US11476115B2Compound semiconductor substrate comprising a SiC layerAIR WATER INC·Filed 2017·Granted Oct 18, 2022·1 cites·4 claims
- 0542US2022069090A1Compound semiconductor substrateAIR WATER INC·Filed 2020·Application pending·0 cites
- 0641US12230679B2Compound semiconductor substrate including nitride semiconductor layer having varying threading dislocation densitiesAIR WATER INC·Filed 2019·Granted Feb 18, 2025·0 cites·9 claims
- 0739US10354864B2Compound semiconductor substrate with SiC layerAIR WATER INC·Filed 2016·Granted Jul 16, 2019·0 cites·5 claims
- 0839US2020402922A1Compound semiconductor substrateAIR WATER INC·Filed 2018·Application pending·0 cites
- 0937US2006273324A1Light-emitting diode and process for producing the sameASAI MAKOTO·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mitsuhisa Narukawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →