Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9480956 | Hydrogen sulfide gas production plant and method for recovering and using waste hydrogen sulfide gas | Satoshi Matsubara, Tomoyuki Hirose, Masafumi Nakamura | 2016-11-01 |
| 9464341 | Flash vessel and method for operating same | Satoshi Matsubara, Yoji Kyoda, Takashi Sakamoto | 2016-10-11 |
| 9410226 | Ore slurry production method and metal refining method | Hiroyuki Mitsui, Keisuke Shibayama, Hirofumi Shoji, Tatsuya Higaki, Yoji Kyoda | 2016-08-09 |
| 9321646 | Hydrogen sulfide gas production plant system and method for recovering and using hydrogen sulfide gas | Satoshi Matsubara, Tomoyuki Hirose, Kouichi Nakagawa, Masafumi Nakamura | 2016-04-26 |