Inventor · disambiguated record
Kanemasa Sato
Also filed as: ICHIKAWA NORIO · SATO KANEMASA
17 granted patents·584 citations·filing 1977–1995
95Inventor score
Files withHITACHI LTD17
Top patents by PatentIndex Score
17 records- 0197US5417312ASemiconductor acceleration sensor and vehicle control system using the sameHITACHI LTD·Filed 1993·Granted May 23, 1995·161 cites·26 claims
- 0294US4393697AAir flow rate measuring apparatusHITACHI LTD·Filed 1981·Granted Jul 19, 1983·68 cites·15 claims
- 0393US4517837AAir flow rate measuring apparatusHITACHI LTD·Filed 1983·Granted May 21, 1985·42 cites·18 claims
- 0491US4893502AAngle sensor for throttle valve of internal combustion engineHITACHI LTD·Filed 1988·Granted Jan 16, 1990·67 cites·20 claims
- 0586US4381668AGas flow measuring apparatusHITACHI LTD·Filed 1980·Granted May 3, 1983·43 cites·13 claims
- 0680US4513615AThermal air flow meterHITACHI LTD·Filed 1983·Granted Apr 30, 1985·29 cites·5 claims
- 0777US5323635AAir fuel ratio detecting arrangement and method therefor for an internal combustion engineHITACHI LTD·Filed 1993·Granted Jun 28, 1994·31 cites·12 claims
- 0874US4164462AOxygen sensorHITACHI LTD·Filed 1977·Granted Aug 14, 1979·23 cites·5 claims
- 0971US4559814AThermal air flow meterHITACHI LTD·Filed 1984·Granted Dec 24, 1985·22 cites·4 claims
- 1069US4366704AAir intake apparatus for internal combustion engineHITACHI LTD·Filed 1980·Granted Jan 4, 1983·21 cites·12 claims
- 1165US4369656AAir intake measuring device for internal combustion engineHITACHI LTD·Filed 1981·Granted Jan 25, 1983·12 cites·7 claims
- 1259US4361597AProcess for making sensor for detecting fluid flow velocity or flow amountHITACHI LTD·Filed 1981·Granted Nov 30, 1982·17 cites·15 claims
- 1357US4527423AAir flow meter for internal-combustion engineHITACHI LTD·Filed 1983·Granted Jul 9, 1985·14 cites·13 claims
- 1450US4793176AHot film type air flow meter having a temperature sensing exothermic resistorHITACHI LTD·Filed 1987·Granted Dec 27, 1988·13 cites·8 claims
- 1541US5580440AAir fuel ratio sensoryHITACHI LTD·Filed 1995·Granted Dec 3, 1996·9 cites·17 claims
- 1641US4200511ADevice for electrochemically measuring the concentration of oxygen in combustion gasesHITACHI LTD·Filed 1978·Granted Apr 29, 1980·7 cites·13 claims
- 1735US4657660AApparatus for sensing oxygen concentrationHITACHI LTD·Filed 1985·Granted Apr 14, 1987·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →