Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242486 | Coolant for aluminum dross | Masayoshi Sakashita, Tadashi Mantani | 1993-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242486 | Coolant for aluminum dross | Masayoshi Sakashita, Tadashi Mantani | 1993-09-07 |