Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523764 | Method for separating metallic from waste printed circuit boards, and dry distillation apparatus used for waste treatment | Keizo Nakajima, Masaaki Suzuki, Hiroshi Onishi, Takahiko Terada, Yoshitaka Kawasaki +1 more | 2003-02-25 |