Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865677 | Exhaust gas purification device | Yoshinori Fukui, Yoshihiro Yamaguchi, Tsuyoshi Inoue | 2020-12-15 |
| 10814274 | Catalytic reactor and ship provided with same | Tsuyoshi Inoue | 2020-10-27 |