Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790140 | Method for producing butadiene | Daijiro Tsukamoto, Satoshi Sakami, Katsushige Yamada | 2017-10-17 |
| 9533931 | Process of producing 1,4-butanediol | Izumi Morita, Masateru Ito, Satoshi Sakami, Masataka Makino, Katsushige Yamada +3 more | 2017-01-03 |