Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8915672 | Movable breakwater and method of operating movable breakwater | Hirofumi Inagaki, Yasuhiro Iida, Keiji Kanai, Makoto Kobayashi, Akira Sakaguchi +3 more | 2014-12-23 |