Inventor · disambiguated record
Taiji Hasegawa
Also filed as: HASEGAWA TAIJI
15 granted patents·460 citations·filing 1976–1992
94Inventor score
Files withHITACHI LTD15
Top patents by PatentIndex Score
15 records- 0189US4290107AElectronic fuel control system for an internal combustion engineHITACHI LTD·Filed 1979·Granted Sep 15, 1981·34 cites·11 claims
- 0286US5467277AApparatus and method for automobile control using a control characteristic which can be adjusted by the driverHITACHI LTD·Filed 1992·Granted Nov 14, 1995·59 cites·2 claims
- 0383US4373187ACorrective feedback technique for controlling air-fuel ratio for an internal combustion engineHITACHI LTD·Filed 1980·Granted Feb 8, 1983·25 cites·26 claims
- 0482US5091856AControl apparatus for automobilesHITACHI LTD·Filed 1990·Granted Feb 25, 1992·178 cites·24 claims
- 0578US4700303AHeight adjusting apparatus for motor vehicleHITACHI LTD·Filed 1985·Granted Oct 13, 1987·42 cites·6 claims
- 0673US5047944AVehicle control apparatus including abnormality detectionHITACHI LTD·Filed 1989·Granted Sep 10, 1991·25 cites·11 claims
- 0770US4562545AMethod of taking-in input data for motorcar controlHITACHI LTD·Filed 1982·Granted Dec 31, 1985·23 cites·6 claims
- 0864US4363209AAir-fuel control method and apparatus for internal combustion engineHITACHI LTD·Filed 1980·Granted Dec 14, 1982·14 cites·8 claims
- 0961US4593663AControl apparatus for an internal combustion engine having a carburetorHITACHI LTD·Filed 1980·Granted Jun 10, 1986·15 cites·20 claims
- 1055US4462378AControl apparatus for an internal combustion engine having a carburetorHITACHI LTD·Filed 1983·Granted Jul 31, 1984·9 cites·4 claims
- 1153US4732120AControl apparatus for internal combustion engine provided with permanent magnet type starting motorHITACHI LTD·Filed 1986·Granted Mar 22, 1988·14 cites·6 claims
- 1248US4117820AIgnition circuitHITACHI LTD·Filed 1976·Granted Oct 3, 1978·6 cites·6 claims
- 1343US4853862AMethod and apparatus for controlling air-fuel ratio in an internal combustion engine by corrective feedback controlHITACHI LTD·Filed 1986·Granted Aug 1, 1989·6 cites·9 claims
- 1437US4972340AEngine control systemHITACHI LTD·Filed 1986·Granted Nov 20, 1990·7 cites·5 claims
- 1533US4836169AEngine control apparatusHITACHI LTD·Filed 1988·Granted Jun 6, 1989·3 cites·4 claims
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