Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402884 | Method for producing ferro-nickel shots | Shinkichi Koike, Akira Kimura, Sadao Sugiura | 1983-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402884 | Method for producing ferro-nickel shots | Shinkichi Koike, Akira Kimura, Sadao Sugiura | 1983-09-06 |