Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781228 | Method for manufacturing sulfuric acid solution and electrolyzer used thereof | Hiroto Watanabe, Yusuke Senba, Hiroshi Kobayashi | 2023-10-10 |
| 11214849 | Method for recovering scandium | Hidemasa Nagai, Keiji Kudo, Yoshitomo Ozaki, Hirofumi Shoji, Shin-ya Matsumoto +1 more | 2022-01-04 |
| 10704120 | Method for recovering scandium | Hiroshi Kobayashi, Yusuke Senba | 2020-07-07 |
| 10697043 | Scandium purification method | Yusuke Senba, Hiroshi Kobayashi | 2020-06-30 |
| 10081851 | Method for recovering high-purity scandium | Hidemasa Nagai, Keiji Kudo, Shin-ya Matsumoto, Tatsuya Higaki, Yoshitomo Ozaki +2 more | 2018-09-25 |
| 9963762 | Scandium recovery method | Tatsuya Higaki, Yoshitomo Ozaki, Shin-ya Matsumoto, Hidemasa Nagai, Toshihiko Nagakura +1 more | 2018-05-08 |