Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168043 | Method and apparatus for producing 1,2,3,4-tetrachlorobutane | Yohsuke FUKUCHI, Shinya OGURO, Hiroshi Kobayashi | 2021-11-09 |
| 10995046 | Process for producing 1,2,3,4-tetrachlorobutane | Nozomi KUSUMOTO, Shinya OGURO, Yohsuke FUKUCHI | 2021-05-04 |