Inventor · disambiguated record
Takehiko Yasuoka
Also filed as: YASUOKA TAKEHIKO
4 granted patents·147 citations·filing 1997–2002
80Inventor score
Files withMAZDA MOTOR4
Top patents by PatentIndex Score
4 records- 0195US6672277B2Direct-injection spark ignition engineMAZDA MOTOR·Filed 2001·Granted Jan 6, 2004·75 cites·29 claims
- 0286US6009849ADirect fuel injection engineMAZDA MOTOR·Filed 1997·Granted Jan 4, 2000·44 cites·25 claims
- 0367US6684848B2Direct-injection spark-ignition engineMAZDA MOTOR·Filed 2002·Granted Feb 3, 2004·11 cites·9 claims
- 0460US6311665B1Direct injection engineMAZDA MOTOR·Filed 1999·Granted Nov 6, 2001·17 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →