Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5407950 | Arylalkanoylamine derivative and drug containing the same | Akihiro Okubo, Hiroyasu Nishioka, Yoshiaki Tanaka, Hisayoshi Kato, Naoki Nakata | 1995-04-18 |
| 5177223 | Indoleacetic acid derivatives, process for their preparation, and medicines containing same as active ingredients | Ikuo Ueda | 1993-01-05 |
| 4916146 | Amino acid imide derivatives, usage thereof, and medicinal composition containing the same | Yoshiaki Tanaka, Tomoji Aotsuka, Naomi Kobayashi, Naoki Nakata, Kuniyoshi Ogura +2 more | 1990-04-10 |