Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636516 | 3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compounds | Kazuo Kubo, Yasuo Isomura, Shuichi Sakamoto | 1987-01-13 |
| 4335129 | Thiazolo[3,2-6]isoquinolines, compositions and use thereof | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura | 1982-06-15 |
| 4329455 | 1,3-Oxazino(3,2-b)isoquinoline-6-ones | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura | 1982-05-11 |
| 4288438 | Nitrogen-containing heterocyclic ring derivatives and analgesic and anti-inflammatory compositions and methods employing them | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Masuo Murakami | 1981-09-08 |
| 4284778 | Nitrogen-containing heterocyclic ring derivatives | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Masuo Murakami | 1981-08-18 |
| 4251533 | Nitrogen-containing heterocyclic compounds | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Masuo Murakami | 1981-02-17 |
| 4198512 | 1-Oxo-1,2-dihydroisoquinoline derivatives | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura | 1980-04-15 |
| 4186200 | Novel fused derivatives of 2-pyridones | Kazuo Kubo, Noriki Ito, Isao Souzu, Yasuo Isomura, Masuo Murakami | 1980-01-29 |