Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135544 | Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus | Akiko Suzuki, Yoshihiko Nakano, Reiko Yoshimura, Toshihiro Imada, Takashi Kuboki +2 more | 2021-10-05 |