Inventor · disambiguated record
Kanemitsu Nishio
Also filed as: NISHIO KANEMITSU
11 granted patents·263 citations·filing 1977–1980
92Inventor score
Files withNGK SPARK PLUG CO11
Top patents by PatentIndex Score
11 records- 0190US4400643AWide thermal range spark plugNGK SPARK PLUG CO·Filed 1980·Granted Aug 23, 1983·56 cites·31 claims
- 0289US4427915ASpark plug and the process for production thereofNGK SPARK PLUG CO·Filed 1980·Granted Jan 24, 1984·52 cites·26 claims
- 0387US4261085AMethod of making an ignition plug insulator having an electrically conductive endNGK SPARK PLUG CO·Filed 1978·Granted Apr 14, 1981·34 cites·1 claims
- 0480US4224554ASpark plug having a low noise levelNGK SPARK PLUG CO·Filed 1979·Granted Sep 23, 1980·26 cites·4 claims
- 0577US4414483ASpark plug and manufacturing process thereofNGK SPARK PLUG CO·Filed 1980·Granted Nov 8, 1983·27 cites·30 claims
- 0677US4341195AIgnition system for spark plugs capable of removing carbon depositsNGK SPARK PLUG CO·Filed 1980·Granted Jul 27, 1982·18 cites·3 claims
- 0772US4144474ALow noise resistance containing spark plugNGK SPARK PLUG CO·Filed 1977·Granted Mar 13, 1979·20 cites·2 claims
- 0857US4217873AIgnition circuit for self-purifying creeping discharge spark plugsNGK SPARK PLUG CO·Filed 1978·Granted Aug 19, 1980·9 cites·5 claims
- 0944US4442375AElectrical self-purification ignition plugNGK SPARK PLUG CO·Filed 1980·Granted Apr 10, 1984·7 cites·6 claims
- 1044US4393324ASpark plug with a sphere-like metal center electrode and manufacturing process thereofNGK SPARK PLUG CO·Filed 1980·Granted Jul 12, 1983·7 cites·25 claims
- 1143US4191155AInternal combustion engine ignition noise preventing deviceNGK SPARK PLUG CO·Filed 1977·Granted Mar 4, 1980·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →