Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843782 | Ship | Tetsuya Yokoyama | 2020-11-24 |
| 10605144 | Exhaust gas purification device for ship | Ryota KOBAYASHI, Tsuyoshi Inoue, Tetsuya Yokoyama, Yasuyuki Takahata | 2020-03-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843782 | Ship | Tetsuya Yokoyama | 2020-11-24 |
| 10605144 | Exhaust gas purification device for ship | Ryota KOBAYASHI, Tsuyoshi Inoue, Tetsuya Yokoyama, Yasuyuki Takahata | 2020-03-31 |