Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723646 | Organic wastewater treatment method and organic wastewater treatment device | Hidenari Yasui, Tetsuya Yanase, Natsumi Noiri | 2020-07-28 |
| 9649578 | Settling tank and method of operating the same | Satoshi Shimizu | 2017-05-16 |
| 9403705 | Water treatment method and apparatus therefor | Satoshi Shimizu | 2016-08-02 |
| 9321659 | Desalting device | Mamoru Iwasaki, Hideaki IINO | 2016-04-26 |