Inventor · disambiguated record
Shinji Ooyabu
Also filed as: OOYABU SHINJI
8 granted patents·1 pending application·176 citations·filing 1985–2014
87Inventor score
Top patents by PatentIndex Score
9 records- 0190US4990881AIgnition coil with permanent magnetNIPPON DENSO CO·Filed 1989·Granted Feb 5, 1991·53 cites·8 claims
- 0287US5571245AIgnition apparatus for internal combustion engineNIPPON DENSO CO·Filed 1995·Granted Nov 5, 1996·41 cites·17 claims
- 0382US4653460AIgnition system for internal combustion enginesNIPPON DENSO CO·Filed 1985·Granted Mar 31, 1987·22 cites·9 claims
- 0480US5866808AApparatus for detecting condition of burning in internal combustion engineDENSO CORP·Filed 1996·Granted Feb 2, 1999·26 cites·9 claims
- 0572US5603308AIGBT driving circuit and ignition deviceNIPPON DENSO CO·Filed 1995·Granted Feb 18, 1997·30 cites·6 claims
- 0659US8676448B2Occupant protection deviceDENSO CORP·Filed 2013·Granted Mar 18, 2014·2 cites·8 claims
- 0756US7418330B2Electronic control unit and system for controlling dual-stage occupant restraint systemDENSO CORP·Filed 2005·Granted Aug 26, 2008·2 cites·20 claims
- 0842US2015083921A1Approaching vehicle detection apparatus and methodDENSO CORP·Filed 2014·Application pending·0 cites
- 0940US7233234B2Airbag electrical control unitDENSO CORP·Filed 2004·Granted Jun 19, 2007·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Shinji Ooyabu 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 →