Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243077 | Derivative of hyaluronic acid modified with amino-carboxylic acid | Tomoko Yasugi, Yoshihiro Tampo, Kenji Yasugi, Tsuyoshi Shimoboji | 2016-01-26 |
| 8987230 | Hybrid gel comprising chemically crosslinked hyaluronic acid derivative and pharmaceutical composition comprising the same | Kazunari Akiyoshi, Nobuyuki Morimoto, Tsuyoshi Shimoboji | 2015-03-24 |
| 8759322 | Hyaluronic acid derivative and pharmaceutical composition thereof | Kazunari Akiyoshi, Takashi Nakai, Tsuyoshi Shimoboji | 2014-06-24 |
| 7767806 | Hyaluronic acid modification products and drug carriers using them | Teruo Nakamura, Tsuyoshi Shimoboji | 2010-08-03 |