Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7748214 | Exhaust gas purification system for hybrid vehicle | Hiroshi Ishii | 2010-07-06 |
| 7640727 | Combustion control for engine | — | 2010-01-05 |
| 7610753 | Exhaust gas purification apparatus for internal combustion engine and method thereof | — | 2009-11-03 |
| 7594390 | Combustion control apparatus and method for internal combustion engine | — | 2009-09-29 |
| 7555895 | Exhaust gas purifying apparatus and method for internal combustion engine | Takashi Shirakawa, Hitoshi Onodera, Manabu Miura | 2009-07-07 |
| 7334398 | Combustion control apparatus and method for internal combustion engine | — | 2008-02-26 |
| 7275363 | Exhaust gas purifying apparatus and method for internal combustion engine | Manabu Miura, Takashi Shirakawa, Kousuke Yasuhara | 2007-10-02 |
| 7208029 | Exhaust gas cleaning system | Takashi Shirakawa | 2007-04-24 |
| 7100365 | Combustion control system of internal combustion engine | Toru Nishizawa, Masayoshi Kishino | 2006-09-05 |
| 7062907 | Regeneration control system | — | 2006-06-20 |
| 7040086 | Exhaust emission control system of internal combustion engine | Takashi Shirakawa, Manabu Miura | 2006-05-09 |
| 7024850 | Exhaust gas purifying catalyst for internal combustion engine | Toru Nishizawa | 2006-04-11 |
| 7007462 | Combustion control apparatus for internal combustion engine | — | 2006-03-07 |
| 6990802 | Apparatus and method for regenerating particulate filter that removes particulates out of exhaust gas for internal combustion engine | Hiroyuki Itoyama | 2006-01-31 |
| 6990801 | Combustion control apparatus for internal combustion engine | — | 2006-01-31 |
| 6962045 | Exhaust gas apparatus and method for purifying exhaust gas in internal combustion engine | Manabu Miura, Hiroyuki Itoyama, Takashi Shirakawa | 2005-11-08 |
| 6907862 | Combustion control apparatus for internal combustion engine | — | 2005-06-21 |
| 6865885 | Exhaust gas purifying method and apparatus for internal combustion engine | — | 2005-03-15 |
| 6796118 | Exhaust gas purification system and method for internal combustion engine | — | 2004-09-28 |
| 6792751 | Exhaust gas purification device and method for diesel engine | Hajime Kokusyo, Hiroaki Kaneko, Motohisa Kamijo | 2004-09-21 |
| 6698185 | Exhaust gas purification apparatus and process for internal combustion engine | — | 2004-03-02 |
| 6370870 | Exhaust gas purifying device | Motohisa Kamijo, Maki Kamikubo, Hiroshi Akama, Jyunji Itou, Motohiro Shinzawa | 2002-04-16 |