Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807162 | Teachable inspection controller | Umekichi Kai, Hideki Yamamoto | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807162 | Teachable inspection controller | Umekichi Kai, Hideki Yamamoto | 1989-02-21 |