Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207781 | Propeller unit of marine propulsion apparatus | Shuichi Sugiyama, Hiroki Okunishi | 2019-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10207781 | Propeller unit of marine propulsion apparatus | Shuichi Sugiyama, Hiroki Okunishi | 2019-02-19 |