Inventor · disambiguated record
Nobuyuki Shibagaki
Also filed as: SHIBAGAKI NOBUYUKI
11 granted patents·113 citations·filing 1997–2007
90Inventor score
Files withTOYOTA MOTOR CO LTD11
Top patents by PatentIndex Score
11 records- 0185US7150265B2Control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Dec 19, 2006·14 cites·16 claims
- 0285US7055503B2Fuel injection controller for engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 6, 2006·16 cites·9 claims
- 0379US7234447B2Control device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 26, 2007·9 cites·29 claims
- 0472US7273043B2Control device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted Sep 25, 2007·6 cites·4 claims
- 0570US6935989B2Catalyst activation controlling apparatus for emission control catalyst in internal combustion engineTOYOTA MOTOR CO LTD·Filed 2003·Granted Aug 30, 2005·23 cites·6 claims
- 0667US7185627B2Control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Mar 6, 2007·6 cites·20 claims
- 0764US6135089AMethod of controlling an air-fuel ratio of an engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Oct 24, 2000·12 cites·11 claims
- 0852US7191761B2Control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Mar 20, 2007·1 cites·36 claims
- 0949US6199426B1Method of detection of output fluctuation in internal combustion engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Mar 13, 2001·15 cites·19 claims
- 1041US6155232AMethod of controlling an air-fuel ratio of an engineTOYOTA MOTOR CO LTD·Filed 1997·Granted Dec 5, 2000·8 cites·13 claims
- 1139US6443120B1Controlling apparatus and method of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2001·Granted Sep 3, 2002·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →