Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513452 | Water treatment system | Yuta Hashimoto, Katsunori Matsui, Kiichi Tokunaga, Takeshi Yasunaga, Masayuki Tabata +4 more | 2019-12-24 |
| 10207942 | Seawater pretreatment device | Masayuki Tabata, Yoshiaki Ito, Katsunori Matsui, Kiichi Tokunaga | 2019-02-19 |
| 8920653 | Desalination apparatus and desalination method | Kazuhisa Takeuchi, Yoshiaki Ito, Hidemasa Kakigami, Katsunori Matsui, Kenji Tanaka | 2014-12-30 |
| 8795531 | Co-producing apparatus for salt and fresh water and co-producing method of the same | Kazuhisa Takeuchi, Yoshiaki Ito, Hidemasa Kakigami, Katsunori Matsui, Kenji Tanaka | 2014-08-05 |
| 8685249 | Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus | Kazuhisa Takeuchi, Yoshiaki Ito, Kenji Tanaka, Katsunori Matsui, Takayoshi Hori | 2014-04-01 |