Inventor · disambiguated record
Tomo Ito
Also filed as: ITO TOMO
4 granted patents·22 citations·filing 1977–1979
71Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0153US4230077AVacuum operated servoHITACHI LTD·Filed 1978·Granted Oct 28, 1980·9 cites·9 claims
- 0251US4231340AExhaust gas recirculation control system for internal combustion engineHITACHI LTD·Filed 1979·Granted Nov 4, 1980·8 cites·8 claims
- 0332US4182291ADashpot with fast idle device for carburetor throttleHITACHI LTD·Filed 1977·Granted Jan 8, 1980·5 cites·11 claims
- 0423US4328774ADevice for controlling negative pressure in suction pipe of internal combustion engineHITACHI LTD·Filed 1979·Granted May 11, 1982·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →