Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185814 | Absorption agent, method of manufacturing same, and method for separation and recovery of acidic compound | Akira Matsuoka, Akira Kishimoto, Hiroshi Machida | 2021-11-30 |