Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529374 | Extract and formulation including extract | Yoji Shibayama, Ko Nakamura | 2022-12-20 |
| 9884077 | Extract and preparation containing said extract | Yoji Shibayama, Ko Nakamura | 2018-02-06 |
| 9540338 | Substituted cinnamic acid amides for treating pain | Tomohiro Ookubo, Ko Nakamura, Hiroyoshi Nanba, Hiroyuki Yoshida | 2017-01-10 |
| 9150510 | Amino acid derivative | Tomohiro Ookubo, Ko Nakamura, Hiroyoshi Nanba, Hiroyuki Yoshida | 2015-10-06 |
| 8492350 | Therapeutic agent for pain disease | — | 2013-07-23 |
| 8324261 | Histidine derivatives | Kenji Mitsuda, Tomohiro Ookubo, Teppei Seguchi, Hiroyoshi Nanba | 2012-12-04 |
| 8236844 | Histidine derivatives | Ko Nakamura, Minoru Kawamura, Kunihiko Higashiura, Tomoshi Miura | 2012-08-07 |