Inventor · disambiguated record
Naomi Tokura
Also filed as: TOKURA NAOMI
8 granted patents·247 citations·filing 1975–1987
89Inventor score
Files withNISSAN MOTOR8
Top patents by PatentIndex Score
8 records- 0190US4574589AExhaust particle removing system for an internal combustion engineNISSAN MOTOR·Filed 1983·Granted Mar 11, 1986·73 cites·6 claims
- 0288US4424671AExhaust gas particle burning method and apparatus for an internal combustion engineNISSAN MOTOR·Filed 1982·Granted Jan 10, 1984·56 cites·12 claims
- 0378US4027478AMultiple-cylinder internal combustion engineNISSAN MOTOR·Filed 1975·Granted Jun 7, 1977·23 cites·13 claims
- 0474US4541239AExhaust purification apparatusNISSAN MOTOR·Filed 1984·Granted Sep 17, 1985·39 cites·7 claims
- 0568US4074975ACombination exhaust-gas cleaner and muffler for an automobile engineNISSAN MOTOR·Filed 1975·Granted Feb 21, 1978·22 cites·21 claims
- 0657US4785776ADiesel engine having shaped flame dispersing recess in piston crownNISSAN MOTOR·Filed 1987·Granted Nov 22, 1988·16 cites·21 claims
- 0750US4088100AAir/fuel ratio control system in internal combustion engineNISSAN MOTOR·Filed 1975·Granted May 9, 1978·11 cites·4 claims
- 0843US4148188AInternal combustion engine equipped with catalytic converterNISSAN MOTOR·Filed 1977·Granted Apr 10, 1979·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →