Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11607624 | Method for purifying nonaqueous liquid substance and ion exchange resin-filled cartridge with external air blocking member | Miwa Ito | 2023-03-21 |
| 11559764 | Carbon dioxide capturing system and method of operating the same | Mitsuru Udatsu, Yusuke HANDA, Hideo Kitamura | 2023-01-24 |