Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216172 | 1,4-dihydropyridine-4-aryl-2,6-dimethyl-3,5-dicarboxylates useful as agents against drug resistant tumor cells | Kouzou Toyota, Hisashi Shinkai, Akira Kamimura, Chikahiko Eguchi, Koji Ohsumi +1 more | 1993-06-01 |
| 4387232 | Process for preparing N-acylcarnosine | Chikahiko Eguchi, Fusayoshi Kakizaki | 1983-06-07 |
| 4215049 | Antitumorigenic lactone derivative | Takeyoshi Takahashi, Osamu Yoshioka | 1980-07-29 |