Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11667551 | Water treatment device, water treatment system, method of assembling water treatment device, and water treatment method | Yoshihiro Nakayama, Seiji Noda, Tokiko Yamauchi, Kenro Mitsuda | 2023-06-06 |
| 11649183 | Water treatment plant | Natsumi Hatta, Takushi Kawada, Go Wakamatsu, Kenta Shimoda | 2023-05-16 |
| 11577204 | Water treatment membrane washing apparatus and water treatment membrane washing method | Hiromichi Koga, Koichi Tokimori | 2023-02-14 |