Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997424 | Flat membrane element and manufacturing method thereof | Makoto Oonishi, Mitsuru Hatanaka, Takashi Fujimoto, Tatsuaki Tagashira | 2011-08-16 |
| 7992724 | Flat membrane element and regeneration method thereof | Kazuhiko Noto, Mitsuru Hatanaka, Takashi Fujimoto, Tatsuaki Tagashira | 2011-08-09 |