Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344354 | Nickel recovery process | Hirofumi Shoji, Jiro Hayata, Keiji Kudou | 2019-07-09 |
| 10196710 | Method for recovering scandium | Shin-ya Matsumoto, Hidemasa Nagai, Hiroshi Kobayashi | 2019-02-05 |
| 10190189 | Scandium recovery process | Toshihiko Nagakura, Yoshitomo Ozaki, Hidemasa Nagai | 2019-01-29 |