Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926682 | Door structure for floating flap gate | Hiroaki Arai, Koji Kitamura, Jun Okada, Satoshi Ashida, Kyouichi Nakayasu +1 more | 2018-03-27 |
| 9896365 | Seawater desalination system and seawater desalination method | Shizuo Honda, Noriko Kira, Junichi Tsumura | 2018-02-20 |