Inventor · disambiguated record
Koichiro Fukuda
Also filed as: FUKUDA KOICHIRO
17 granted patents·2 pending applications·73 citations·filing 2004–2019
91Inventor score
Top patents by PatentIndex Score
19 records- 0190US8261532B2Fuel supply control method applied to exhaust gas control apparatus for internal combustion engine and exhaust gas control apparatus to which the method is appliedFUKUDA KOICHIRO·Filed 2005·Granted Sep 11, 2012·28 cites·17 claims
- 0284US9297287B2Exhaust gas control apparatus and control method for exhaust gas control apparatusHIROTA SHINYA·Filed 2011·Granted Mar 29, 2016·7 cites·24 claims
- 0373US9145810B2Device for purifying exhaust gas of an internal combustion engineBISAIJI YUKI·Filed 2010·Granted Sep 29, 2015·3 cites·10 claims
- 0470US8540953B2Exhaust gas control apparatus and reductant dispensing method for internal combustion engineTOSHIOKA SHUNSUKE·Filed 2011·Granted Sep 24, 2013·2 cites·7 claims
- 0568US7962228B2Evaluation device for control system, validation device used in evaluation device, method for evaluating control system, and computer program used thereinTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 14, 2011·5 cites·13 claims
- 0666US9221017B2Exhaust gas control apparatus for internal combustion engineNAKANO TAKANORI·Filed 2011·Granted Dec 29, 2015·2 cites·2 claims
- 0765US8336294B2Fuel addition control method applied to exhaust emission purifier of internal combustion engine and exhaust emission purifierFUKUDA KOICHIRO·Filed 2007·Granted Dec 25, 2012·3 cites·2 claims
- 0864US8333064B2Exhaust gas purification apparatus for internal combustion engineBISAIJI YUKI·Filed 2008·Granted Dec 18, 2012·2 cites·7 claims
- 0963US11168597B2Exhaust gas purification system for a hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted Nov 9, 2021·1 cites·3 claims
- 1060US6932069B2Air fuel ratio control apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2004·Granted Aug 23, 2005·18 cites·15 claims
- 1159US9206724B2Exhaust gas purification system for internal combustion engineHIROTA SHINYA·Filed 2010·Granted Dec 8, 2015·1 cites·6 claims
- 1258US8365516B2Exhaust gas purification apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2008·Granted Feb 5, 2013·1 cites·14 claims
- 1350US11143128B2Exhaust purification system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 12, 2021·0 cites·15 claims
- 1450US8695326B2Fuel addition control method applied to exhaust emission purifier of internal combustion engine and exhaust emission purifierFUKUDA KOICHIRO·Filed 2012·Granted Apr 15, 2014·0 cites·9 claims
- 1550US2011041488A1Exhaust system of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 1647US9140164B2Exhaust gas purification device for internal combustion engineTOYOTA JIDOSHOKKI KK·Filed 2012·Granted Sep 22, 2015·0 cites·11 claims
- 1745US8783023B2Exhaust gas purification system for internal combustion engineTOSHIOKA SHUNSUKE·Filed 2010·Granted Jul 22, 2014·0 cites·6 claims
- 1842US8409536B2Exhaust gas purification apparatus of an internal combustion engineFUKUDA KOICHIRO·Filed 2010·Granted Apr 2, 2013·0 cites·6 claims
- 1939US2018281774A1Exhaust gas control system and exhaust gas control method for hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →