Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831235 | Automatic welding machine torch movement control system | Hajimu Kishi, Shinsuke Sakakibara | 1989-05-16 |
| 4815011 | Robot control apparatus | Tohru Mizuno | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831235 | Automatic welding machine torch movement control system | Hajimu Kishi, Shinsuke Sakakibara | 1989-05-16 |
| 4815011 | Robot control apparatus | Tohru Mizuno | 1989-03-21 |