Inventor · disambiguated record
Tomiya Itakura
Also filed as: ITAKURA TOMIYA
6 granted patents·70 citations·filing 1982–1990
83Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0173US4480618AApparatus for enriching fuel upon engine starting operationHITACHI LTD·Filed 1982·Granted Nov 6, 1984·17 cites·17 claims
- 0272US4547852AEngine control apparatus and control methodHITACHI LTD·Filed 1983·Granted Oct 15, 1985·16 cites·8 claims
- 0369US4879982AMethod of and apparatus for controlling engine revolution speedHITACHI LTD·Filed 1988·Granted Nov 14, 1989·15 cites·2 claims
- 0460US4966118AFuel injection control apparatus for an internal combustion engineHITACHI LTD·Filed 1989·Granted Oct 30, 1990·11 cites·9 claims
- 0540US5146898AFuel injection control apparatus for an internal combustion engineHITACHI LTD·Filed 1990·Granted Sep 15, 1992·7 cites·7 claims
- 0640US4494498AAir-fuel ratio control system for engine startingHITACHI LTD·Filed 1983·Granted Jan 22, 1985·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →