Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407772 | Optically-active cyclopentenone derivatives | Hitoshi Kasai, Yoshitaka Koseki, Shigenobu Aoyagi | 2022-08-09 |
| 11014865 | Production method for cyclopentenone derivative | Yoshitaka Koseki, Hitoshi Kasai | 2021-05-25 |