Inventor · disambiguated record
Morihiro Atsumi
Also filed as: ATSUMI MORIHIRO
14 granted patents·613 citations·filing 1982–1989
94Inventor score
Top patents by PatentIndex Score
14 records- 0196US4505107AExhaust gas cleaning apparatusNIPPON DENSO CO·Filed 1982·Granted Mar 19, 1985·136 cites·14 claims
- 0296US4475029ACeramic heaterNIPPON DENSO CO·Filed 1983·Granted Oct 2, 1984·102 cites·2 claims
- 0396US4449039ACeramic heaterNIPPON DENSO CO·Filed 1982·Granted May 15, 1984·87 cites·7 claims
- 0494US4634837ASintered ceramic heater elementNIPPON SOKEN·Filed 1985·Granted Jan 6, 1987·83 cites·4 claims
- 0587US4549905ACeramic heaterNIPPON DENSO CO·Filed 1983·Granted Oct 29, 1985·39 cites·6 claims
- 0682US4713582ASpark plugNIPPON DENSO CO·Filed 1986·Granted Dec 15, 1987·45 cites·7 claims
- 0781US4499366ACeramic heater deviceNIPPON DENSO CO·Filed 1983·Granted Feb 12, 1985·34 cites·5 claims
- 0869US5008584ASpark plug having a built-in resistor for suppressing noise signalsNIPPON DENSO CO·Filed 1989·Granted Apr 16, 1991·25 cites·23 claims
- 0962US4644133ACeramic heaterNIPPON DENSO CO·Filed 1986·Granted Feb 17, 1987·19 cites·5 claims
- 1062US4556780ACeramic heaterNIPPON DENSO CO·Filed 1984·Granted Dec 3, 1985·16 cites·14 claims
- 1161US4633064ASintered ceramic electric heater with improved thermal shock resistanceNIPPON DENSO CO·Filed 1985·Granted Dec 30, 1986·18 cites·4 claims
- 1241US4625085AMaterial for high frequency suppression and distributor for combustion engine composed of the same materialNIPPON DENSO CO·Filed 1984·Granted Nov 25, 1986·6 cites·4 claims
- 1332US4640996AIgnition distributor for internal combustion enginesNIPPON DENSO CO·Filed 1985·Granted Feb 3, 1987·2 cites·6 claims
- 1430US4681989AIgnition distributor for internal combustion enginesNIPPON DENSO CO·Filed 1985·Granted Jul 21, 1987·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →