Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090614 | Composite semipermeable membrane and composite semipermeable membrane element | Harutoki Shimura, Yoshiki NISHIGUCHI, Yohei Adachi, Kohei Kuraoka | 2021-08-17 |
| 10960360 | Composite semipermeable membrane and composite semipermeable membrane element | Harutoki Shimura, Yoshiki NISHIGUCHI, Yohei Adachi, Kohei Kuraoka | 2021-03-30 |
| 10906011 | Layered semipermeable membrane | Takafumi Ogawa, Hiroki Tomioka | 2021-02-02 |
| 10040033 | Multilayer separation membrane | Masayuki Hanakawa, Koichi Takada, Kenta Iwai | 2018-08-07 |