Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974205 | Composite semipermeable membrane | Harutoki Shimura, Koji Nakatsuji, Kiyohiko Takaya, Masakazu Koiwa, Takao Sasaki +1 more | 2021-04-13 |
| 10159942 | Separation membrane, sheet channel material, and separation membrane element | Hiroyuki Yamada, Hiroho Hirozawa, Kentaro Takagi, Yoshiki Okamoto, Shunsuke Tabayashi +4 more | 2018-12-25 |
| 9808767 | Separation membrane element | Shunsuke Tabayashi, Hiroho Hirozawa, Kentaro Takagi, Yoshiki Okamoto, Hiroyuki Yamada +3 more | 2017-11-07 |
| 9802160 | Separation membrane, sheet flow path material, and separation membrane element | Hiroyuki Yamada, Hiroho Hirozawa, Kentaro Takagi, Yoshiki Okamoto, Shunsuke Tabayashi +3 more | 2017-10-31 |