Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7455477 | Compound, method for stabilizing shwertmannite, method for clarifying polluted water or polluted soil, and method for adsorbing phosphoric acid | Kenichi Ito, Naoko Akita, Tsutomu Sato, Keisuke Fukushi | 2008-11-25 |