Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546910 | Method and apparatus for controlling the cylinder torque of a combustion engine having electromagnetically driven valves | Masaaki Tanaka, Yasushi Ito, Shoji Katsumata, Keiji Yoeda, Hideyuki Nishida +1 more | 2003-04-15 |
| 6539901 | Internal combustion engine having an electromagnetic valve drive mechanism and method for controlling the same | Hideyuki Nishida | 2003-04-01 |