Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536625 | Tube leak detection device and tube leak detection method | Ayumu Yamazaki, Rikio Kan, Kiyotaka Kunimune, Koji Nakayama | 2022-12-27 |
| 11439981 | Catalyst for hydrolysis of carbonyl sulfide and method of producing same | Katsumi Nochi, Masanao Yonemura, Toshinobu Yasutake | 2022-09-13 |
| 11441087 | Gas purification device | Ayumu Yamazaki, Rikio Kan, Seiji Kakesako | 2022-09-13 |
| 11413599 | Catalytic reactor | Rikio Kan, Naoya Matsumoto | 2022-08-16 |
| 11365882 | Gas combustion treatment device, combustion treatment method, and gas purification system including gas combustion treatment device | — | 2022-06-21 |
| 11333348 | Exhaust gas cooler | Moritoshi Murakami, Ayumu Yamazaki, Rikio Kan, Kiyotaka Kunimune, Koji Nakayama | 2022-05-17 |
| 11273407 | Acid gas removal device and acid gas removal method | Takuya Hirata, Hiroshi Tanaka, Takahiko Endo | 2022-03-15 |