Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634327 | Apparatus and method for detecting change of neutral position of valve of electromagnetic valve actuation system, and apparatus and method for controlling the valve | — | 2003-10-21 |
| 6626146 | Electromagnetic valve drive apparatus of internal combustion engine | Mitsugu Makita | 2003-09-30 |