Inventor · disambiguated record
Norikatsu Sekine
Also filed as: SEKINE NORIKATSU
3 granted patents·0 citations·filing 2016–2021
39Inventor score
Files withNISSAN MOTOR3
Top patents by PatentIndex Score
3 records- 0154US12215649B2Composite cylinder blockNISSAN MOTOR·Filed 2021·Granted Feb 4, 2025·0 cites·5 claims
- 0242US10615433B2Fuel cell stack seal structure and production method thereforNISSAN MOTOR·Filed 2016·Granted Apr 7, 2020·0 cites·20 claims
- 0331US12435680B2Complexed cylinder blockNISSAN MOTOR·Filed 2021·Granted Oct 7, 2025·0 cites·4 claims
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