Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878165 | Control system with improved robustness to disturbances | Shigeaki Matsubayashi | 1989-10-31 |
| 4821168 | Control system with improved robustness to disturbances | — | 1989-04-11 |