Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383208 | Gas separation membrane, gas separation membrane element, and gas separation method | Rina Takahashi, Kazuki Sato, Masakazu Koiwa, Shuji Furuno | 2022-07-12 |
| 11272727 | Method for extracting sea cucumber saponin-containing extract and method for maintaining constant content thereof | Akira Yano, Mitsuo Kishi, Takao Sawai, Akio Ono | 2022-03-15 |