Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443469 | Exhaust gas purification system and ship having the same | Tetsuya Yokoyama, Tsuyoshi Inoue, Shunji Hamaoka | 2019-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443469 | Exhaust gas purification system and ship having the same | Tetsuya Yokoyama, Tsuyoshi Inoue, Shunji Hamaoka | 2019-10-15 |