Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8515653 | Drive control method of flow rate control valve in common rail type fuel injection control apparatus and common rail type fuel injection control apparatus | Hiroshi Yoshikawa | 2013-08-20 |
| 7264642 | Exhaust gas cleaning apparatus | Toshihiro Hamahata, Toru Hasegawa | 2007-09-04 |