Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835892 | CO2 desorption catalyst | Hiroshi Deguchi, Yasuyuki Yagi | 2020-11-17 |
| 10000383 | CO2 recovery apparatus and CO2 recovery method | Tetsuo Sasaki, Michio Hirose, Yasuyuki Yagi, Hiroshi Deguchi | 2018-06-19 |
| 4691398 | Shoe making machine | Kouji Kadogawa | 1987-09-08 |