Yoshikawa; Hisayo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshikawa; Hisayo.The latest application filed is for "apparatus for diagnosing deterioration of nox absorption-reduction catalyst".
- Yoshikawa; Hisayo - Nagoya JP
- Yoshikawa; Hisayo - Nagoya-city JP
- Yoshikawa; Hisayo - Nagoya-shi JP
| Patent | Date |
|---|---|
| Engine control system Grant 8,151,764 - Yoshikawa , et al. April 10, 2 | 2012-04-10 |
| Control apparatus for vehicle Grant 7,949,459 - Yoshikawa , et al. May 24, 2 | 2011-05-24 |
| Idle speed control apparatus for internal combustion engine Grant 7,806,105 - Fuwa , et al. October 5, 2 | 2010-10-05 |
| Apparatus For Diagnosing Deterioration Of Nox Absorption-reduction Catalyst App 20100199638 - Yoshikawa; Hisayo | 2010-08-12 |
| Engine Control System App 20100162993 - Yoshikawa; Hisayo ; et al. | 2010-07-01 |
| Air-fuel ratio control device of internal combustion engine Grant 7,742,870 - Yoshikawa June 22, 2 | 2010-06-22 |
| Control Apparatus for Vehicle App 20100049419 - Yoshikawa; Hisayo ; et al. | 2010-02-25 |
| Air-fuel Ratio Control Device Of Internal Combustion Engine App 20090125214 - YOSHIKAWA; Hisayo | 2009-05-14 |
| Idle Speed Control Apparatus For Internal Combustion Engine App 20090050107 - Fuwa; Naohide ; et al. | 2009-02-26 |
| Valve characteristic control device for internal combustion engine and method of the same Grant 7,441,522 - Fuwa , et al. October 28, 2 | 2008-10-28 |
| Valve characteristic control device for internal combustion engine and method of the same App 20060124092 - Fuwa; Naohide ; et al. | 2006-06-15 |
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