Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730771 | Method for operating reverse-osmosis membrane treatment system | Taeko Nakamura, Yoshihiko ENDO | 2020-08-04 |
| 9458034 | Method of membrane separation | Taeko Nakamura, Katsumi Matsumoto | 2016-10-04 |
| 6162391 | Scale inhibition agent and method for using same | Akira Iimura, Shigeru Sato, Urara Usui, Aya Sakaguchi | 2000-12-19 |