Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D651280 | Immersion flat filter membrane element | Yusuke Okawa, Yasuyuki Okuno | 2011-12-27 |
| 7992724 | Flat membrane element and regeneration method thereof | Kiyokazu Takemura, Mitsuru Hatanaka, Takashi Fujimoto, Tatsuaki Tagashira | 2011-08-09 |