Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341834 | Coated super-hard alloy articles | Yasuo Suzuki, Taijiro Sugizawa, Fumio Washizu | 1982-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341834 | Coated super-hard alloy articles | Yasuo Suzuki, Taijiro Sugizawa, Fumio Washizu | 1982-07-27 |