Shinozaki; Ritsuko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shinozaki; Ritsuko.The latest application filed is for "exhaust gas purification device".
- Shinozaki; Ritsuko - Tokyo JP
- Shinozaki; Ritsuko - Tochigi JP
- SHINOZAKI; Ritsuko - Minato-ku Tokyo
| Patent | Date |
|---|---|
| Exhaust gas purification device Grant 7,908,843 - Doumeki , et al. March 22, 2 | 2011-03-22 |
| Exhaust emission control device of internal combustion engine Grant 7,497,078 - Hiranuma , et al. March 3, 2 | 2009-03-03 |
| Exhaust Gas Purification Device App 20070160508 - DOUMEKI; Reiko ; et al. | 2007-07-12 |
| Exhaust emission control device of internal combustion engine App 20060107658 - Hiranuma; Satoshi ; et al. | 2006-05-25 |
| Engine control system Grant 6,935,104 - Kawatani , et al. August 30, 2 | 2005-08-30 |
| Engine control system App 20040194451 - Kawatani, Toru ; et al. | 2004-10-07 |
| NOx cleaning apparatus and NOx cleaning method for internal combustion engine App 20030182935 - Kawai, Kenji ; et al. | 2003-10-02 |
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