Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198092 | Exhaust gas treatment method and exhaust gas treatment apparatus | Kazuya Kumagai | 2021-12-14 |
| 9884288 | Treatment process of gas containing zero-valent mercury and mercury separation system | Dai Takeda, Eiji Awai, Jun Matsumoto, Masataka UEMURA | 2018-02-06 |