Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6153613 | 2,3-diketopiperazine derivatives or their salts | Satoshi Ono, Tetsuo Yamafuji, Hirohiko Yamamoto, Hiroyuki Egawa, Yousuke Furuta | 2000-11-28 |
| 5877174 | 2,3-diketopiperazine derivatives or their salts | Satoshi Ono, Tetsuo Yamafuji, Hirohiko Yamamoto, Hiroyuki Egawa, Yousuke Furuta | 1999-03-02 |