Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955207 | Method for disassembling flat display device | — | 2015-02-17 |
| 7948247 | Metal identifying device and metal identifying method | Hirofumi Iwakawa, Yoshiyuki Tani, Hiroshi Iwamoto | 2011-05-24 |