Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7238719 | Process for producing 1,2,3-Triazole compounds | Shohei Yasuda, Koreaki Imura, Shinichiro Tsujiyama | 2007-07-03 |
| 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 |
| 7002009 | Crystalline tricyclic triazolobenzazepine derivative | Shin-Ichi Kitahara, Hanae Furukawa, Toshihiro Yamaguchi, Sachiko Miyamoto | 2006-02-21 |
| 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 |
| 6329338 | Derivatives of cyclodepsipeptide PF1022 substance | Osamu Sakanaka, Makoto Ohyama, Maki Matsumoto, Masaaki Takahashi, Yasushi Murai +5 more | 2001-12-11 |
| 6288223 | Process for the selective preparation of Z-isomers of 3-2(substituted vinyl)cephalosporins | Masamichi Sukegawa, Tatsuo Watanabe, Hiroyuki Iwasawa, Yasushi Murai, Katsuharu Iinuma | 2001-09-11 |
| 5747448 | Derivatives of cyclodepsipeptide PF 1022 | Makoto Ohyama, Maki Ohishi, Masao Koyama, Shinjiro Sumi, Yasushi Murai +6 more | 1998-05-05 |