Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8585798 | Method for recovering metal from ore | Yoshifumi Abe, Hiroshi Hosaka, Kazuaki Takebayashi, Akira Yoshimura | 2013-11-19 |
| 8388730 | Process of leaching gold | Yoshifumi Abe, Hiroshi Hosaka, Kazuaki Takebayashi, Akira Yoshimura | 2013-03-05 |
| 7842120 | Method of obtaining copper from ore | Yoshifumi Abe, Hiroshi Hosaka, Kazuaki Takebayashi, Akira Yoshimura | 2010-11-30 |