Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364218 | Method of producing epsilon-caprolactam | Masateru Ito, Katsushige Yamada, Kohei Yamashita, Masato Akahira, Koji Yamauchi | 2019-07-30 |
| 10196352 | Method for producing epsilon-caprolactam | Masateru Ito, Kenji Kawamura, Kohei Yamashita, Masato Akahira, Katsushige Yamada +1 more | 2019-02-05 |