Issued Patents 2016
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493857 | Valuable-metal extraction method | Masahiro Goto, Fukiko Kubota | 2016-11-15 |
| 9481638 | Scandium extraction method | Masahiro Goto, Fukiko Kubota | 2016-11-01 |
| 9458526 | Method for separating impurities from an acidic solution containing nickel and cobalt and/or scandium | Masahiro Goto, Fukiko Kubota, Yoshitomo Ozaki, Jiro Hayata, Tatsuya Higaki +2 more | 2016-10-04 |
| 9435006 | Extraction agent for precious metals and rhenium, and extraction method for precious metals and rhenium using same | Masahiro Goto, Fukiko Kubota | 2016-09-06 |
| 9404169 | Method for recovering scandium | Masatoshi Takano, Yoshitomo Ozaki, Satoshi Asano, Masahiro Goto, Fukiko Kubota | 2016-08-02 |
| 9376734 | Indium extraction agent and indium extraction method | Masahiro Goto, Fukiko Kubota | 2016-06-28 |
| 9234260 | Method for isolating valuable metal | Masahiro Goto, Fukiko Kubota | 2016-01-12 |