Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911327 | Method of automatically discriminating and separating scraps containing copper from iron scraps | Fumio Tanaka, Toshio Akagi, Shuji Naito, Sumitada Kakimoto, Masahiro Ito +1 more | 1999-06-15 |