Inventor · disambiguated record
Naohiro Naganuma
Also filed as: NAGANUMA NAOHIRO
4 granted patents·131 citations·filing 1977–1993
79Inventor score
Top patents by PatentIndex Score
4 records- 0187US4137020ADiaphragm type air pumpNIPPON DENSO CO·Filed 1977·Granted Jan 30, 1979·51 cites·3 claims
- 0277US5486731ASinusoidally distributed winding method suitable for a detector windingTAMAGAWA SEIKI CO LTD·Filed 1993·Granted Jan 23, 1996·60 cites·1 claims
- 0357US4286932ADiaphragm pumpNIPPON DENSO CO·Filed 1979·Granted Sep 1, 1981·14 cites·20 claims
- 0444US4263783AExhaust gas purification system for an internal combustion engineNIPPON DENSO CO·Filed 1978·Granted Apr 28, 1981·6 cites·4 claims
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