Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661671 | Bending angle detecting position setting device | Toshiro Otani, Shigeru Tokai | 1997-08-26 |
| 5652805 | Bending angle detector and straight line extracting device for use therewith and bending angle detecting position setting device | Toshiro Otani, Shigeru Tokai | 1997-07-29 |