Inventor · disambiguated record
Hiroyuki Hanafusa
Also filed as: HANAFUSA HIROYUKI
3 granted patents·41 citations·filing 1986–1986
69Inventor score
Files withMAZDA MOTOR3
Top patents by PatentIndex Score
3 records- 0172US4660527ACylinder head for combustion engineMAZDA MOTOR·Filed 1986·Granted Apr 28, 1987·26 cites·8 claims
- 0253US4690106AIntake system for internal combustion engineMAZDA MOTOR·Filed 1986·Granted Sep 1, 1987·14 cites·11 claims
- 0327US4762111AHead cover arrangement for double overhead cam type engineMAZDA MOTOR·Filed 1986·Granted Aug 9, 1988·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →