Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638845 | Process for making foundry molds | Kanichi Sato, Shoji Kiguchi, Toshio Tanaka | 1987-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638845 | Process for making foundry molds | Kanichi Sato, Shoji Kiguchi, Toshio Tanaka | 1987-01-27 |