Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060465 | Fuel supply system | Yosuke Kosaka | 2021-07-13 |
| 8813490 | Internal combustion engine exhaust emission control device and exhaust emission control method | — | 2014-08-26 |
| 8549845 | Exhaust purification device for internal combustion engine | Jun Iwamoto, Go Motohashi, Hitoshi Mikami, Shinya Ishimaru | 2013-10-08 |
| 8453433 | Exhaust gas purification device for internal combustion engine | Shinya Ishimaru, Tomoko Tsuyama, Jun Iwamoto | 2013-06-04 |
| 8434296 | Exhaust emission control device for internal combustion engine | Shinya Ishimaru, Jun Iwamoto, Nobuhiro Komatsu | 2013-05-07 |
| 8256206 | Exhaust emission control device and method for internal combustion engine, and engine control unit | Norio Suzuki, Takashi Konomoto | 2012-09-04 |
| 8141349 | Exhaust emission control device and method for internal combustion engine, and engine control unit | Tomoko Morita, Norio Suzuki | 2012-03-27 |
| 8033097 | Exhaust control device for an internal combustion engine | Norio Suzuki, Tomoko Morita | 2011-10-11 |
| 8028518 | Sulfur purge control device for an internal combustion engine | Hisao Haga, Norio Suzuki, Nobuhiro Komatsu | 2011-10-04 |
| 7997067 | Exhaust emission control device and method for internal combustion engine, and engine control unit | Tomoko Morita, Norio Suzuki | 2011-08-16 |
| 7993582 | Sulfur purge control device for an internal combustion engine | Hisao Haga, Norio Suzuki | 2011-08-09 |
| 7886526 | Fuel control of an internal-combustion engine | Junichi Hatano, Takashi Konomoto | 2011-02-15 |
| 7827783 | Exhaust gas purifying apparatus for internal combustion engine | Hisao Haga, Norio Suzuki | 2010-11-09 |
| 7792630 | Control system and method for internal combustion engine and engine control unit | Junichi Hatano, Takashi Konomoto | 2010-09-07 |
| 7703440 | Control system for internal combustion engine | Junichi Hatano, Satoshi Yamaguchi, Kensuke Takahashi | 2010-04-27 |
| 7585477 | Catalyst and method for catalytic reduction of nitrogen oxides | Tadao Nakatsuji, Norio Suzuki, Hiroshi Ohno, Naohiro Sato, Tomoko Morita | 2009-09-08 |
| 7475536 | Exhaust gas purifying apparatus for internal combustion engine | Hiroshi Ohno, Norio Suzuki, Tomoko Morita | 2009-01-13 |
| 7400967 | Control system for internal combustion engine | Masaki Ueno | 2008-07-15 |
| 7162863 | Exhaust gas purifying apparatus for internal combustion engine | Norio Suzuki | 2007-01-16 |
| 6990939 | Valve timing control system for internal combustion engine | Kazuya Yamamoto, Daisuke Shimizu | 2006-01-31 |
| 6866021 | Throttle opening control system for internal combustion engine | Yukio Miyashita, Yuzuru Koike | 2005-03-15 |