Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316393 | Method for recovering rare earth element | Hiroyuki Hoshi | 2019-06-11 |
| 10233516 | Method for recovering heavy rare earth element | Hiroyuki Hoshi, Atsushi Kikugawa | 2019-03-19 |
| 10081040 | Method for recovering rare earth element | Hiroyuki Hoshi, Atsushi Kikugawa | 2018-09-25 |
| 10023938 | Method for recovering rare earth element | Hiroyuki Hoshi | 2018-07-17 |