Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895990 | Fuel injection system with injection characteristic learning function | Kouji Ishizuka, Kouichi Sugiyama, Tetsuya Ohno | 2011-03-01 |
| 7891337 | Fuel injection system with injection characteristic learning function | Katsuhiko Takeuchi, Kouji Ishizuka | 2011-02-22 |