Inventor · disambiguated record
Shigeki Daido
Also filed as: DAIDO SHIGEKI
5 granted patents·1 pending application·220 citations·filing 1985–2013
83Inventor score
Top patents by PatentIndex Score
6 records- 0196US6739177B2Combustible-gas sensor, diagnostic device for intake-oxygen concentration sensor, and air-fuel ratio control device for internal combustion enginesTOYOTA MOTOR CO LTD·Filed 2002·Granted May 25, 2004·98 cites·7 claims
- 0295US4784102AFuel injector and fuel injection systemNIPPON SOKEN·Filed 1985·Granted Nov 15, 1988·65 cites·25 claims
- 0385US6725651B2Reducing agent for emission control system, reducing-agent supply device, and emission control system using the reducing agentTOYOTA MOTOR CO LTD·Filed 2001·Granted Apr 27, 2004·35 cites·17 claims
- 0483US8119988B2Collection-amount detection method for particulate matters and collection-amount detection apparatus therefor and exhaust-gas converting apparatusDAIDO SHIGEKI·Filed 2008·Granted Feb 21, 2012·19 cites·10 claims
- 0553US8341940B2Addition-amount controller for exhaust gas purifying agent and exhaust emission control systemDENSO CORP·Filed 2008·Granted Jan 1, 2013·3 cites·14 claims
- 0639US2015204224A1Exhaust purification system of internal combustion engineDAIDO SHIGEKI·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →