Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566990 | Electromagnetic actuator and valve-open-close mechanism | Hitoshi Oyama, Takao Nishioka, Kenji Matsunuma | 2003-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566990 | Electromagnetic actuator and valve-open-close mechanism | Hitoshi Oyama, Takao Nishioka, Kenji Matsunuma | 2003-05-20 |