Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117895 | Process for producing crystals of a diazabicyclooctane derivative | Takaya OGAWA, Takuya Yokoyama, Shusuke Furuyama, Masato Ichiki | 2021-09-14 |
| 10294224 | Lyophilized composition of a diazabicyclooctane compound and process of producing the same | Takaya OGAWA, Takuya Yokoyama, Shusuke Furuyama, Masato Ichiki | 2019-05-21 |
| 7238812 | Tricyclic triazolobenzazepine derivatives, process for producing the same, and antiallergic agents | Yasuo Ohtsuka, Toshio Nishizuka, Sohjiro Shiokawa, Seiji Tsutsumi, Mami Kawaguchi +7 more | 2007-07-03 |
| 7022860 | Tricyclic triazolobenzazepine derivatives, process for producing the same, and antiallergic agents | Yasuo Ohtsuka, Toshio Nishizuka, Sohjiro Shiokawa, Seiji Tsutsumi, Mami Kawaguchi +7 more | 2006-04-04 |
| 6737416 | Phosphonic acid derivative having inhibitory activity against carboxypeptidase B | Chika Kikuchi, Tetsuya Matsushima, Kenichi Kanemoto, Eriko Satoh, Takehiro Yamamoto +1 more | 2004-05-18 |
| 6576627 | Phosphonic acid derivatives having carboxypeptidase b inhibitory activity | Chika Kikuchi, Tetsuya Matsushima, Kenichi Kanemoto, Eriko Satoh, Takehiro Yamamoto +1 more | 2003-06-10 |
| 6372735 | Tricyclic triazolobenzazepine derivatives, process for producing the same, and antiallergic | Yasuo Ohtsuka, Toshio Nishizuka, Sohjiro Shiokawa, Seiji Tsutsumi, Mami Kawaguchi +7 more | 2002-04-16 |
| 6310056 | Carbapenem derivatives | Yuko Kano, Kazuhiro Aihara, Yumiko Toyooka, Toshiro Sasaki, Hiromasa Takizawa +4 more | 2001-10-30 |
| 5840895 | Triazole intermediates for tricyclic benzazepine and benzothiazepine derivatives | Yasuo Ohtsuka, Takashi Shishikura, Hiroko Ogino, Mami Kawaguchi, Seiji Tsutsumi +7 more | 1998-11-24 |
| 5686442 | Tricyclic benzazepine and benzothiazepine derivatives | Yasuo Ohtsuka, Takashi Shishikura, Hiroko Ogino, Mami Kawaguchi, Seiji Tsutsumi +7 more | 1997-11-11 |