Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831318 | Positioning control system | Minoru Ito | 1989-05-16 |
| 4804913 | Positioning control system for a fluid powered cylinder | Wataru Shimizu, Yuuji Matsuki | 1989-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831318 | Positioning control system | Minoru Ito | 1989-05-16 |
| 4804913 | Positioning control system for a fluid powered cylinder | Wataru Shimizu, Yuuji Matsuki | 1989-02-14 |