Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10335744 | Method of producing flat sheet membrane element and flat sheet membrane element | Yasuyuki Okada | 2019-07-02 |
| 10328394 | Membrane cartridge and membrane-cartridge production method | Motofumi Tajima, Makoto Takahashi, Kenichi Ohnishi, Yasunobu Okajima | 2019-06-25 |