Inventor · disambiguated record
Tokiji Itoh
Also filed as: ITOH TOKIJI
3 granted patents·84 citations·filing 1993–1999
74Inventor score
Files withTOYOTA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0167US6523398B1Diagnosis apparatus for fuel vapor purge systemTOYOTA MOTOR CO LTD·Filed 1999·Granted Feb 25, 2003·25 cites·18 claims
- 0263US5333446ADiagnostic system for a secondary air supplier in an engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Aug 2, 1994·36 cites·17 claims
- 0347US5325663ADiagnostic system for a secondary air supplier in an engineTOYOTA MOTOR CO LTD·Filed 1993·Granted Jul 5, 1994·23 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →