Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7395658 | Apparatus and method for estimating NOx trap catalyst adsorption amount | Daisuke Sunohara, Susumu Kouketsu, Shinji Nakayama | 2008-07-08 |
| 7225794 | Common rail fuel injection system | Shinji Nakayama, Susumu Kohketsu | 2007-06-05 |
| 7107966 | Fuel injection system | Shinji Nakayama, Susumu Kouketsu | 2006-09-19 |
| 7040288 | Fuel injection system | Shinji Nakayama, Susumu Kouketsu | 2006-05-09 |
| 7007671 | Fuel injection system | Shinji Nakayama, Susumu Kouketsu | 2006-03-07 |
| 6840224 | Pressure-elevating type fuel injecting system | Susumu Kohketsu, Shinji Nakayama | 2005-01-11 |
| 6792919 | Accumulator type fuel injection system | Susumu Kohketsu | 2004-09-21 |
| 6792917 | Pressure-elevating type fuel injecting system | Susumu Kohketsu, Shinji Nakayama | 2004-09-21 |
| 6684856 | Fuel injection apparatus of engine | Shinji Nakayama, Susumu Kohketsu | 2004-02-03 |
| 6672279 | Accumulator type fuel injection apparatus | Shinji Nakayama, Susumu Kohketsu | 2004-01-06 |
| 6543420 | Accumulator fuel injection system | Susumu Kohketsu, Shinji Nakayama | 2003-04-08 |
| 6457453 | Accumulator fuel-injection apparatus | Susumu Kohketsu, Seijiro Kotooka | 2002-10-01 |
| 6378498 | Accumulator type fuel injection system | Susumu Kohketsu | 2002-04-30 |
| 6363914 | Accumulator fuel injection system | Susumu Kohketsu, Seijiro Kotooka | 2002-04-02 |
| 6360714 | Fuel injector | Seijiro Kotooka, Susumu Kohketsu | 2002-03-26 |
| 6192862 | Accumulator type fuel injection system | Susumu Kohketsu | 2001-02-27 |
| 6112721 | Fuel injection device | Susumu Kouketsu, Hitoshi Yokomura | 2000-09-05 |
| 6092509 | Accumulator type fuel injection system | Susumu Kohketsu | 2000-07-25 |