Inventor · disambiguated record
Tetsu Teshirogi
Also filed as: TESHIROGI TETSU
15 granted patents·509 citations·filing 1993–1996
95Inventor score
Top patents by PatentIndex Score
15 records- 0196US5655363AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Aug 12, 1997·91 cites·7 claims
- 0288US5740675AExhaust system ambient temperature detection system for internal combustion engineHONDA MOTOR CO LTD·Filed 1996·Granted Apr 21, 1998·54 cites·21 claims
- 0378US5758492AFailure detection system of electrically heated catalytic converter of internal combustion engineHONDA MOTOR CO LTD·Filed 1996·Granted Jun 2, 1998·43 cites·20 claims
- 0476US5388402ASecondary air supply control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1993·Granted Feb 14, 1995·27 cites·10 claims
- 0572US6031213AElectrode structure and electric heater comprising the sameNGK INSULATORS LTD·Filed 1995·Granted Feb 29, 2000·44 cites·35 claims
- 0669US5784878AIdle speed control system of internal combustion engineHONDA MOTOR CO LTD·Filed 1996·Granted Jul 28, 1998·26 cites·12 claims
- 0767US5782086AFailure detection system of exhaust secondary air supply system of internal combustion engineHONDA MOTOR CO LTD·Filed 1996·Granted Jul 21, 1998·39 cites·21 claims
- 0865US5881552AControl system for internal combustion engines and control system for vehiclesHONDA MOTOR CO LTD·Filed 1996·Granted Mar 16, 1999·39 cites·5 claims
- 0962US5735121AAir pump abnormality-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Apr 7, 1998·26 cites·6 claims
- 1061US5732550ACurrent supply control system of electrically heated catalytic converter of internal combustion engineHONDA MOTOR CO LTD·Filed 1996·Granted Mar 31, 1998·26 cites·15 claims
- 1154US5857325AElectrical load abnormality-detecting system for automotive vehiclesHONDA MOTOR CO LTD·Filed 1996·Granted Jan 12, 1999·20 cites·7 claims
- 1250US5806307AExhaust gas-purifying system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Sep 15, 1998·17 cites·5 claims
- 1350US5584177AAdsorber 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
- 1449US5689952AExhaust gas-purifying system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Nov 25, 1997·24 cites·8 claims
- 1542US5791140AExhaust gas-purifying system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Aug 11, 1998·13 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Tetsu Teshirogi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →