Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691935 | Production method for fluoro-ethane and production method for fluoro-olefin | Takashi Usui, Takehiro Chaki, Tsubasa NAKAUE, Kazuhiro Takahashi | 2023-07-04 |
| 11618724 | Method for purifying 1,2-difluoroethylene (HFO-1132) | Takashi Usui, Kazuhiro Takahashi | 2023-04-04 |
| 11560345 | Fluoroethane production method and fluoroolefin production method | Takashi Usui, Takehiro Chaki, Kazuhiro Takahashi, Tsubasa NAKAUE | 2023-01-24 |