Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312247 | Production method for high-purity hydrogen chloride gas | Akihiro Saito, Masayuki Moriwaki | 2025-05-27 |
| 12214313 | Method for recovering carbon dioxide gas and other gases | Masao Kusunoki, Hiroki Tanaka, Yoshimi Tamaki | 2025-02-04 |