Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615726 | Casting mold | Atsushi Ota, Seizi Uda, Shingo Nakamura | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615726 | Casting mold | Atsushi Ota, Seizi Uda, Shingo Nakamura | 1997-04-01 |