Inventor · disambiguated record
Toshikazu Oketani
Also filed as: OKETANI TOSHIKAZU
18 granted patents·570 citations·filing 1991–1998
96Inventor score
Files withHONDA MOTOR CO LTD18
Top patents by PatentIndex Score
18 records- 0193US5544482AExhaust gas-purifying system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Aug 13, 1996·95 cites·13 claims
- 0288US5201173ACatalyst temperature control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Apr 13, 1993·45 cites·7 claims
- 0387US5216995AEvaporative fuel-purging control system and air-fuel ratio control system associated therewith for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jun 8, 1993·46 cites·25 claims
- 0481US5634331AExhaust gas-purifying device for internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Jun 3, 1997·42 cites·1 claims
- 0580US5070847AMethod of detecting abnormality in fuel supply systems of internal combustion enginesHONDA MOTOR CO LTD·Filed 1991·Granted Dec 10, 1991·32 cites·21 claims
- 0678US5713198AExhaust gas-purifying device for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Feb 3, 1998·36 cites·3 claims
- 0770US5499501AEngine exhaust emission control systemHONDA MOTOR CO LTD·Filed 1994·Granted Mar 19, 1996·37 cites·5 claims
- 0870US5467594AExhaust gas-purifying system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1994·Granted Nov 21, 1995·37 cites·10 claims
- 0965US5881552AControl system for internal combustion engines and control system for vehiclesHONDA MOTOR CO LTD·Filed 1996·Granted Mar 16, 1999·39 cites·5 claims
- 1060US5531203ACatalyst activating system in multi-cylinder internal combustion engineHONDA MOTOR CO LTD·Filed 1995·Granted Jul 2, 1996·20 cites·20 claims
- 1159US5216880ACatalytic converter heater control system for internal combustion engineHONDA MOTOR CO LTD·Filed 1992·Granted Jun 8, 1993·24 cites·6 claims
- 1257US6023401AAbnormality detecting device for exhaust secondary air supplying systemHONDA MOTOR CO LTD·Filed 1998·Granted Feb 8, 2000·23 cites·5 claims
- 1356US5501073AIgnition timing control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1994·Granted Mar 26, 1996·24 cites·14 claims
- 1456US5343700AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Sep 6, 1994·15 cites·10 claims
- 1551US5493857AExhaust gas-purifying system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Feb 27, 1996·18 cites·15 claims
- 1650US5584177AAdsorber temperature-estimating device for internal combustion engines and exhaust gas-purifying system using sameHONDA MOTOR CO LTD·Filed 1994·Granted Dec 17, 1996·20 cites·12 claims
- 1739US5555724ACapacity determining system in exhaust emission control unit for internal combustion engineHONDA MOTOR CO LTD·Filed 1995·Granted Sep 17, 1996·8 cites·3 claims
- 1836US5600949AExhaust gas-purifying system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1994·Granted Feb 11, 1997·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →