Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747502 | Process for preparing benzoc!phenanthridinium derivatives, novel compounds prepared by said process, and antitumor agents | Miyoji Hanaoka, Hisao Ekimoto, Fumiko Kobayashi, Katsutoshi Takahashi, Masanobu Suzuki +3 more | 1998-05-05 |
| 4952409 | Agent for prevention and remedy of injuries caused by ischemia | Ko Bando, Yoshimasa Senoo, Minoru Noji, Kazuo Ootsuki, Hisao Ekimoto | 1990-08-28 |