Kosaki; Yukio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kosaki; Yukio.The latest application filed is for "method of purifying exhaust gas from internal combustion engine".
- Kosaki; Yukio - Ichikawa JP
- Kosaki; Yukio - Numazu JP
| Patent | Date |
|---|---|
| Method of purifying exhaust gas from internal combustion engine Grant 5,997,830 - Itoh , et al. December 7, 1 | 1999-12-07 |
| Catalyst comprising iridium, alkaline metal, alkaline earth or rare earth metal, and metal carbide or metal nitride Grant 5,821,190 - Kurabayashi , et al. October 13, 1 | 1998-10-13 |
| No.sub.x removal catalyst and method of purifying exhaust gas by using the same Grant 5,609,839 - Itoh , et al. March 11, 1 | 1997-03-11 |
| No.sub.x removal catalyst and method of purifying exhaust gas by using the same Grant 5,559,072 - Itoh , et al. September 24, 1 | 1996-09-24 |
| Iridium catalysts for purifying exhaust gas Grant 5,326,735 - Itoh , et al. July 5, 1 | 1994-07-05 |
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