Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161777 | Control device for a valve | Haruhiko Kawasaki, Kazuhide Maehata | 1992-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161777 | Control device for a valve | Haruhiko Kawasaki, Kazuhide Maehata | 1992-11-10 |