Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507434 | Composition for CO2 gas separation membrane, CO2 gas separation membrane and method for producing same, and CO2 gas separation membrane module | Yoshihito Okubo, Osamu Okada, Nobuaki Hanai, Peng Yan, Yasato Kiyohara +1 more | 2019-12-17 |
| 10441917 | Gas separation method | Takenori Kitaura, Hisaaki Miyamoto, Takehiro Nakasuji, Osamu Okada, Masaaki Teramoto | 2019-10-15 |
| 10315156 | Gas separation method | Takenori Kitaura, Hisaaki Miyamoto, Takehiro Nakasuji | 2019-06-11 |