Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377382 | Pressure swing adsorption (PSA) device and pressure swing adsorption method | Nanako OBATA, Tadashi SEIKE, Seiji Maeda, Daisaku TATEISHI | 2025-08-05 |
| 11208367 | Production method for p-xylene | Masanari Akiyama, Yasuhiro Araki | 2021-12-28 |
| 8980788 | Hydrogen storage material | Shinji Oshima, Daisuke Watanabe | 2015-03-17 |