Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464341 | Flash vessel and method for operating same | Satoshi Matsubara, Osamu Nakai, Takashi Sakamoto | 2016-10-11 |
| 9410226 | Ore slurry production method and metal refining method | Hiroyuki Mitsui, Keisuke Shibayama, Hirofumi Shoji, Tatsuya Higaki, Osamu Nakai | 2016-08-09 |