Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833743 | Reverse osmosis treatment device and method for cleaning reverse osmosis treatment device | Shinichi Yoshikawa, Hiroki Miyakawa | 2017-12-05 |
| 9758393 | Fresh water generation system | Kazuhiko Noto, Yusuke Okawa, Hiroo Takabatake | 2017-09-12 |
| 9725339 | Reverse osmosis treatment apparatus | Shinichi Yoshikawa, Hiroki Miyakawa | 2017-08-08 |