Inventor · disambiguated record
Shingo Shigihama
Also filed as: SHIGIHAMA SHINGO
4 granted patents·102 citations·filing 1997–2002
79Inventor score
Technology areasF02M
Files withMAZDA MOTOR4
Top patents by PatentIndex Score
4 records- 0189US6357288B1Failure diagnosis system for evaporation control systemMAZDA MOTOR·Filed 2000·Granted Mar 19, 2002·35 cites·17 claims
- 0277US5996400ADiagnostic system for detecting leakage of fuel vapor from purge systemMAZDA MOTOR·Filed 1997·Granted Dec 7, 1999·35 cites·12 claims
- 0368US6679111B2Malfunction diagnostic apparatus for evaporated fuel purge systemMAZDA MOTOR·Filed 2002·Granted Jan 20, 2004·13 cites·11 claims
- 0458US6035835AValve operation verification system for verifying valve operation of valve disposed in hot gas flow passageMAZDA MOTOR·Filed 1997·Granted Mar 14, 2000·19 cites·14 claims
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