Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630538 | Flexible type casting gate breaking machine | Akiyoshi Hatakeyama | 1997-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630538 | Flexible type casting gate breaking machine | Akiyoshi Hatakeyama | 1997-05-20 |