Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288438 | Nitrogen-containing heterocyclic ring derivatives and analgesic and anti-inflammatory compositions and methods employing them | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Hiroshige Homma | 1981-09-08 |
| 4284778 | Nitrogen-containing heterocyclic ring derivatives | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Hiroshige Homma | 1981-08-18 |
| 4251533 | Nitrogen-containing heterocyclic compounds | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Hiroshige Homma | 1981-02-17 |
| 4246280 | 20-Alkoxy-16-alkyl-prostadienoic acid derivatives | Noriyoshi Inukai, Hidenori Iwamoto, Isao Yanagisawa, Toshinari Tamura, Yoshio Ishii +2 more | 1981-01-20 |
| 4197243 | N-1-Benzyl-3-pyrrolidinyl-4-dimethylamino benzamide derivatives | Kozo Takahashi, Yasufumi Hirata, Mutsuo Takashima, Sumio Iwanami, Osamu Hasegawa +4 more | 1980-04-08 |
| 4186200 | Novel fused derivatives of 2-pyridones | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Hiroshige Homma | 1980-01-29 |