Inventor · disambiguated record
Yasuhiko Fujiwara
Also filed as: FUJIWARA YASUHIKO
8 granted patents·101 citations·filing 1974–1997
87Inventor score
Top patents by PatentIndex Score
8 records- 0181US4887573AIgnition timing adjusting apparatus for internal combustion engineHITACHI LTD·Filed 1988·Granted Dec 19, 1989·25 cites·4 claims
- 0265US3988027AVehicle driver protecting steering arrangementNISSAN MOTOR·Filed 1974·Granted Oct 26, 1976·20 cites·3 claims
- 0352US4006934ASeat for automobileNISSAN MOTOR·Filed 1975·Granted Feb 8, 1977·13 cites·7 claims
- 0451US3949623ASteering column assemblyNISSAN MOTOR·Filed 1974·Granted Apr 13, 1976·11 cites·8 claims
- 0545US3944764AInertia sensor switchNISSAN MOTOR·Filed 1974·Granted Mar 16, 1976·6 cites·6 claims
- 0641US4913409AElectronically controllable vibration damper for use with automotive engine or the likeNISSAN MOTOR·Filed 1988·Granted Apr 3, 1990·11 cites·10 claims
- 0740US6129776AOperation method of vertical furnaceNIPPON STEEL CORP·Filed 1997·Granted Oct 10, 2000·8 cites·9 claims
- 0834US5065869AElectronically controllable vibration damping deviceNISSAN MOTOR·Filed 1988·Granted Nov 19, 1991·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →