Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370263 | Ballast water treatment device | Akinori Kawakami | 2019-08-06 |
| 10233092 | Ballast water treatment device | Yasutomo ZENMAN | 2019-03-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370263 | Ballast water treatment device | Akinori Kawakami | 2019-08-06 |
| 10233092 | Ballast water treatment device | Yasutomo ZENMAN | 2019-03-19 |