Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988427 | Olefin and methanol co-production plant and olefin and methanol co-production method | Shinya Tachibana | 2021-04-27 |
| 10940431 | Reclaiming method | Tsuyoshi Oishi, Tsutomu Hamada, Atsuhiro Yukumoto | 2021-03-09 |
| 10471379 | Reclaiming device, reclaiming method, and recovery unit for CO2 or H2S or both | Tsuyoshi Oishi, Tsutomu Hamada, Atsuhiro Yukumoto | 2019-11-12 |
| 10449481 | CO2 recovery unit and CO2 recovery method | Atsuhiro Yukumoto, Takuya Hirata, Hiroshi Tanaka, Haruaki Hirayama, Tsuyoshi Oishi | 2019-10-22 |