Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087091 | Submerged discharge device | Tsunahiro Ohdou, Tomoki Saitou, Sachiko Yamaguchi | 2018-10-02 |
| 9950935 | Water treatment device and humidification device | Tomoki Saitou, Tsunahiro Ohdou, Sachiko Yamaguchi | 2018-04-24 |
| 9914650 | Water treatment unit | Tomoki Saitou, Tsunahiro Ohdou, Sachiko Yamaguchi | 2018-03-13 |