Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277156 | Common-rail fuel injection system for an engine | Toshimi Matsumura | 1994-01-11 |
| 5231962 | Fuel injection control system with split fuel injection for diesel engine | Satoru Sasaki, Mitsuru Ban, Shinnosuke Hayashi | 1993-08-03 |
| 5201294 | Common-rail fuel injection system and related method | — | 1993-04-13 |
| 4671236 | Intake air density compensation on the basis of ignition timing for optimal diesel engine control | Toshimi Matsumura, Akira Masuda | 1987-06-09 |