Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052774 | Method for concentration of gold in copper sulfide minerals | Noriyuki Nagase, Satoshi Asano, Masatoshi Takano, Kenji Takeda, Shinichi Heguri | 2011-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052774 | Method for concentration of gold in copper sulfide minerals | Noriyuki Nagase, Satoshi Asano, Masatoshi Takano, Kenji Takeda, Shinichi Heguri | 2011-11-08 |