Inventor · disambiguated record
Masatomo Kakuyama
Also filed as: KAKUYAMA MASATOMO
11 granted patents·229 citations·filing 2000–2001
92Inventor score
Files withNISSAN MOTOR11
Top patents by PatentIndex Score
11 records- 0191US6494038B2Engine air-fuel ratio controllerNISSAN MOTOR·Filed 2001·Granted Dec 17, 2002·43 cites·22 claims
- 0290US6637194B2Exhaust emission control for engineNISSAN MOTOR·Filed 2001·Granted Oct 28, 2003·42 cites·28 claims
- 0388US6314724B1Air-fuel ratio controller and method of controlling air-fuel ratioNISSAN MOTOR·Filed 2000·Granted Nov 13, 2001·37 cites·20 claims
- 0481US6446429B2Air-fuel ratio control of engineNISSAN MOTOR·Filed 2001·Granted Sep 10, 2002·27 cites·10 claims
- 0581US6282889B1Air/fuel ration control system of internal combustion engineNISSAN MOTOR·Filed 2000·Granted Sep 4, 2001·23 cites·4 claims
- 0672US6619032B2Engine exhaust purification deviceNISSAN MOTOR·Filed 2001·Granted Sep 16, 2003·18 cites·12 claims
- 0767US6622479B2Engine exhaust purification deviceNISSAN MOTOR·Filed 2001·Granted Sep 23, 2003·15 cites·10 claims
- 0861US6381954B1Air/fuel ratio control system of internal combustion engineNISSAN MOTOR·Filed 2001·Granted May 7, 2002·10 cites·1 claims
- 0955US6490859B2Engine exhaust purification deviceNISSAN MOTOR·Filed 2001·Granted Dec 10, 2002·5 cites·14 claims
- 1053US6499290B1Engine exhaust purification deviceNISSAN MOTOR·Filed 2001·Granted Dec 31, 2002·6 cites·90 claims
- 1141US6564544B2Engine exhaust purification arrangementNISSAN MOTOR·Filed 2001·Granted May 20, 2003·3 cites·20 claims
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