Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798632 | Ni-based alloy and method for preparing same | Toshio Yonezawa, Yasutaka Okada | 1989-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798632 | Ni-based alloy and method for preparing same | Toshio Yonezawa, Yasutaka Okada | 1989-01-17 |