Inventor · disambiguated record
Masashi Marubara
Also filed as: MARUBARA MASASHI
11 granted patents·200 citations·filing 1987–2007
91Inventor score
Files withMAZDA MOTOR11
Top patents by PatentIndex Score
11 records- 0189US6067954ADirect fuel injection engineMAZDA MOTOR·Filed 1998·Granted May 30, 2000·58 cites·23 claims
- 0271US6725649B2Control apparatus for a direct-injection, spark-ignition engineMAZDA MOTOR·Filed 2002·Granted Apr 27, 2004·26 cites·5 claims
- 0367US6684848B2Direct-injection spark-ignition engineMAZDA MOTOR·Filed 2002·Granted Feb 3, 2004·11 cites·9 claims
- 0466US7444975B2Control of engine intake systemMAZDA MOTOR·Filed 2007·Granted Nov 4, 2008·6 cites·13 claims
- 0560US5873344ADirect fuel injection ignition engineMAZDA MOTOR·Filed 1998·Granted Feb 23, 1999·30 cites·19 claims
- 0658US5144918AIntake system for engineMAZDA MOTOR·Filed 1991·Granted Sep 8, 1992·17 cites·11 claims
- 0747US6152103ADirect fuel injection ignition engineMAZDA MOTOR·Filed 1998·Granted Nov 28, 2000·18 cites·8 claims
- 0845US5161492AIntake system for multi-cylinder engineMAZDA MOTOR·Filed 1990·Granted Nov 10, 1992·10 cites·16 claims
- 0942US5125369AIntake system for multi-cylinder engineMAZDA MOTOR·Filed 1991·Granted Jun 30, 1992·9 cites·24 claims
- 1040US4727845AAir-fuel ratio control apparatus for enginesMAZDA MOTOR·Filed 1987·Granted Mar 1, 1988·7 cites·12 claims
- 1139US5074258AIntake system for multiple-cylinder engineMAZDA MOTOR·Filed 1990·Granted Dec 24, 1991·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →