Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523685 | Revolving block for high place working vehicle | Tetsuo Kohzai, Naoyuki Murai | 1985-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523685 | Revolving block for high place working vehicle | Tetsuo Kohzai, Naoyuki Murai | 1985-06-18 |