Inventor · disambiguated record
Nagayuki Marumo
Also filed as: MARUMO NAGAYUKI
3 granted patents·41 citations·filing 1977–1978
70Inventor score
Files withNISSAN MOTOR3
Top patents by PatentIndex Score
3 records- 0175US4144921APneumatic tire with an internal damage indicatorNISSAN MOTOR·Filed 1977·Granted Mar 20, 1979·25 cites·19 claims
- 0255US4186715ASplit engine operation of closed loop controlled multi-cylinder internal combustion engineNISSAN MOTOR·Filed 1978·Granted Feb 5, 1980·11 cites·2 claims
- 0336US4217795AEngine load detection system for automatic power transmissionNISSAN MOTOR·Filed 1977·Granted Aug 19, 1980·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →