Inventor · disambiguated record
Fujio Nakayama
Also filed as: NAKAYAMA FUJIO · TANAHASHI TOSHIO
3 granted patents·73 citations·filing 1974–1990
69Inventor score
Files withTOYOTA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0185US5072813ADamperTOYOTA MOTOR CO LTD·Filed 1990·Granted Dec 17, 1991·53 cites·7 claims
- 0268US4004563ASpark ignition engine using lean air-fuel mixtureTOYOTA MOTOR CO LTD·Filed 1974·Granted Jan 25, 1977·20 cites·6 claims
- 0328US4154201AIgnition timing control device of an internal combustion engine with an auxiliary combustion chamberTOYOTA MOTOR CO LTD·Filed 1977·Granted May 15, 1979·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →