Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602160 | Aminoketone derivatives and use thereof | Hideki Tanada, Kazuya Sakai, Seitaro Kajiya, Kazutoshi Horikomi, Akira Matsubara +2 more | 1997-02-11 |
| 5538985 | Pyrrolidinone derivatives | Hajime Iizuka, Takahisa Oguchi, Yoji Aoki, Kazutoshi Horikomi, Takaichi Miwa +2 more | 1996-07-23 |
| 5498619 | Aminoketone derivative and use thereof | Hideki Tanada, Kazuya Sakai, Seitaro Kajiya, Kazutoshi Horikomi, Akira Matsubara +2 more | 1996-03-12 |
| 5338857 | Aminoketone derivatives of 1,2-oxazole and use thereof | Kazutoshi Horikomi, Akira Matsubara, Hideki Tanada, Kazuya Sakai, Seitaro Kajiya +2 more | 1994-08-16 |
| 5089622 | (-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient | Seitaro Kajiya, Hajime Iizuka, Kunio Okumura, Junya Fujiwara, Hiroshi Kawazura +2 more | 1992-02-18 |
| 5075449 | Method of optically resolving (.+-.)-1-(3-pyridylcarbonyl)-5-methyl-2-pyrazoline | Seitaro Kajiya, Hajime Iizuka, Kunio Okumura, Junya Fujiwara, Hiroshi Kawazura +2 more | 1991-12-24 |
| 4895947 | Process for producing 1-acyl-2-pyrazoline derivative | Hiroyuki Yamashita, Kunio Okumura, Hajime Iizuka | 1990-01-23 |