Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877049 | Water treatment equipment | Shinobu Moniwa, Hidetaki Shiire, Satomi Ebihara, Masahiko Tsutsumi, Nobuyuki Ashikaga +5 more | 2014-11-04 |
| 8394267 | Water treatment equipment for recovering phosphorus from water | Shinobu Moniwa, Hidetake Shiire, Satomi Ebihara, Masahiko Tsutsumi, Nobuyuki Ashikaga +5 more | 2013-03-12 |
| 8258076 | Phosphorus compound adsorbent, phosphorus compound adsorption system, and method of using phosphorus compound adsorbent | Akiko Suzuki, Tatsuoki Kohno, Shinetsu Fujieda, Toshihide Takahashi, Katsuya Yamamoto +4 more | 2012-09-04 |
| 7901582 | Phosphorus recovery method and phosphorus recovery system | Hidetake Shiire, Nobuyuki Ashikaga, Tokusuke Hayami, Tatsuoki Kono, Akiko Suzuki +2 more | 2011-03-08 |