Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926883 | Method for recovering valuable metal | Yu Yamashita, Tomoya Hagio | 2024-03-12 |
| 10190189 | Scandium recovery process | Yoshitomo Ozaki, Hidemasa Nagai, Tatsuya Higaki | 2019-01-29 |
| 9963762 | Scandium recovery method | Tatsuya Higaki, Yoshitomo Ozaki, Shin-ya Matsumoto, Itsumi Matsuoka, Hidemasa Nagai +1 more | 2018-05-08 |
| 9458526 | Method for separating impurities from an acidic solution containing nickel and cobalt and/or scandium | Masahiro Goto, Fukiko Kubota, Yuzo Baba, Yoshitomo Ozaki, Jiro Hayata +2 more | 2016-10-04 |
| 9399804 | Method for recovering scandium | Yoshitomo Ozaki | 2016-07-26 |