Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142469 | Water treatment apparatus | Tsukasa Kusano, Tetsumi OCHI, Shinya Watanabe, Eiichi Tsuga, Yusuke Kawakami | 2021-10-12 |
| 10850214 | Inclined sedimentation acceleration apparatus | Toshiyuki Kitada, Takahito Sugimoto, Dabide Yamaguchi | 2020-12-01 |
| 10800673 | Water treatment apparatus with dry gas flow | Tsukasa Kusano, Tetsumi OCHI, Shinya Watanabe, Eiichi Tsuga, Yusuke Kawakami | 2020-10-13 |
| 10669167 | Water treatment device and water treatment method | Tetsumi OCHI, Shinya Watanabe, Tsukasa Kusano, Eiichi Tsuga, Yusuke Kawakami | 2020-06-02 |