Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574439 | Valuable resource recovery system and operation method thereof | Hidetake Shiire, Nobuyuki Ashikaga, Shinobu Moniwa | 2013-11-05 |
| 8142650 | Water treatment system | Shinobu Moniwa, Hidetake Shiire, Satomi Ebihara, Nobuyuki Ashikaga | 2012-03-27 |