Igarashi; Tatsuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Igarashi; Tatsuki.The latest application filed is for "exhaust emission control device".
- Igarashi; Tatsuki - Tokyo JP
- Igarashi; Tatsuki - Hino JP
| Patent | Date |
|---|---|
| Exhaust emission control device Grant 9,115,625 - Igarashi August 25, 2 | 2015-08-25 |
| Exhaust Emission Control Device App 20130028806 - Igarashi; Tatsuki | 2013-01-31 |
| Exhaust emission control device Grant 7,421,839 - Igarashi September 9, 2 | 2008-09-09 |
| Exhaust Emission Control Device App 20080184698 - Igarashi; Tatsuki | 2008-08-07 |
| Exhaust Gas Purification Device App 20070277515 - Igarashi; Tatsuki | 2007-12-06 |
| Exhaust emission control device App 20070137186 - Igarashi; Tatsuki | 2007-06-21 |
| Exhaust gas-purifying device App 20070028603 - Igarashi; Tatsuki | 2007-02-08 |
| Method for regenerating particulate filter Grant 7,021,051 - Igarashi , et al. April 4, 2 | 2006-04-04 |
| Filtering means regenerating system for diesel engine Grant 6,817,174 - Igarashi , et al. November 16, 2 | 2004-11-16 |
| Method for regenerating particulate filter App 20040200213 - Igarashi, Tatsuki ; et al. | 2004-10-14 |
| Filter regenerating mechanism for exhaust black smoke removing system Grant 5,853,438 - Igarashi December 29, 1 | 1998-12-29 |
| Back washing and regenerating apparatus for diesel particulate filter Grant 5,725,618 - Shimoda , et al. March 10, 1 | 1998-03-10 |
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