Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602160 | Aminoketone derivatives and use thereof | Hideki Tanada, Kazuya Sakai, Norio Ohto, Kazutoshi Horikomi, Akira Matsubara +2 more | 1997-02-11 |
| 5498619 | Aminoketone derivative and use thereof | Hideki Tanada, Kazuya Sakai, Norio Ohto, Kazutoshi Horikomi, Akira Matsubara +2 more | 1996-03-12 |
| 5338857 | Aminoketone derivatives of 1,2-oxazole and use thereof | Norio Ohto, Kazutoshi Horikomi, Akira Matsubara, Hideki Tanada, Kazuya Sakai +2 more | 1994-08-16 |
| 5089622 | (-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient | Hajime Iizuka, Kunio Okumura, Junya Fujiwara, Norio Ohto, Hiroshi Kawazura +2 more | 1992-02-18 |
| 5075449 | Method of optically resolving (.+-.)-1-(3-pyridylcarbonyl)-5-methyl-2-pyrazoline | Hajime Iizuka, Kunio Okumura, Junya Fujiwara, Norio Ohto, Hiroshi Kawazura +2 more | 1991-12-24 |
| 4782154 | Isoquinoline derivatives | Tatsuo Kaiho, Kengo Otsuka, Masahiko Maruyama, Makoto Hirayama | 1988-11-01 |
| 4532137 | 2-Thiazolamine derivatives, process for preparing same, and pharmaceutical compositions comprising same | Isao Sakano, Tatsuro Yokoyama, Yutaka Okazaki, Hiroshi Tokuda, Hiroshi Kawazura +3 more | 1985-07-30 |
| 4524147 | Uracil derivatives, process for preparing same, and pharmaceutical compositions comprising same | Isao Sakano, Tatsuro Yokoyama, Yutaka Okazaki, Hiroshi Tokuda, Hiroshi Kawazura +2 more | 1985-06-18 |
| 4511574 | N-(4-Phenyl-2-thiazolyl)carbamate derivatives | Isao Sakano, Tatsuro Yokoyama, Yutaka Okazaki, Hiroshi Tokuda, Hiroshi Kawazura +3 more | 1985-04-16 |
| 4501750 | Thiazole compounds, a process for preparing same and a pharmaceutical composition containing the thiazole compounds | Isao Sakano, Tatsuro Yokoyama, Yutaka Okazaki, Hiroshi Tokuda, Hiroshi Kawazura +3 more | 1985-02-26 |
| 4490393 | Thiazolylurea derivatives, a process for preparing same and a pharmaceutical composition containing same | Isao Sakano, Tatsuro Yokoyama, Tamotsu Minami, Yutaka Okazaki, Hiroshi Tokuda +4 more | 1984-12-25 |