Inventor · disambiguated record
Kentaro Nonaka
Also filed as: NONAKA KENTARO
3 granted patents·8 pending applications·18 citations·filing 2002–2025
60Inventor score
Top patents by PatentIndex Score
11 records- 0172US6758173B2Cooling structure in engineHONDA MOTOR CO LTD·Filed 2002·Granted Jul 6, 2004·17 cites·6 claims
- 0265US2025389051A1Group-iii element nitride substrate and method of producing group-iii element nitride substrateNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 0362US9620671B2Nitride semiconductor light emitting element and method for manufacturing sameSHARP KK·Filed 2013·Granted Apr 11, 2017·1 cites·10 claims
- 0460US2024392474A1Group 13 element nitride single crystal substrate, substrate for epitaxial growth layer formation, laminate, and epitaxial substrate for semiconductor deviceNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 0559US2024347604A1Group iii element nitride semiconductor substrate, epitaxial substrate, and functional elementNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 0659US2024401238A1Laminate having group 13 element nitride single crystal substrateNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 0759US2023250555A1Group 13 element nitride crystal layer growth method, nitride semiconductor ingot and sputtering targetNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 0858US2024002997A1Sputtering targetNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 0949US2025201636A1Method of inspecting group-iii element nitride substrate, method of producing group-iii element nitride substrate, and method of producing semiconductor deviceNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 1040US10541514B2Surface-emitting device, vertical external-cavity surface-emitting laser, and method for manufacturing surface-emitting deviceNGK INSULATORS LTD·Filed 2017·Granted Jan 21, 2020·0 cites·19 claims
- 1133US2017317235A1Nitride semiconductor light-emitting elementSHARP KK·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kentaro Nonaka 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 →