Inventor · disambiguated record
Nobuo Doi
Also filed as: DOI NOBUO
6 granted patents·89 citations·filing 1975–1993
82Inventor score
Top patents by PatentIndex Score
6 records- 0185US4683856AEngine roughness control meansMAZDA MOTOR·Filed 1985·Granted Aug 4, 1987·30 cites·9 claims
- 0274US4776312AEngine roughness controlMAZDA MOTOR·Filed 1987·Granted Oct 11, 1988·20 cites·2 claims
- 0371US5042321ATransmission structure for an automotive vehicleMAZDA MOTOR·Filed 1990·Granted Aug 27, 1991·26 cites·6 claims
- 0444US4155059ACircuit network showing proper equivalent impedance between two network terminalsDOI NOBUO·Filed 1977·Granted May 15, 1979·7 cites·14 claims
- 0532US5450922AAutomobile power plant mounting structureMAZDA MOTOR·Filed 1993·Granted Sep 19, 1995·6 cites·6 claims
- 0624US4031758AMass flowmeterDOI NOBUO·Filed 1975·Granted Jun 28, 1977·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →