Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8551999 | Heterocyclic compound and pharmaceutical composition thereof | Takumi Sumida, Fujio Tabusa, Kazuo Sekiguchi, Takeshi Kodama, Yutaka Kojima +14 more | 2013-10-08 |
| 8236826 | Diarylether derivatives as antitumor agents | Hironori Matsuyama, Kenji Ohnishi, Takashi Nakagawa, Hideki Takasu, Makoto Sakamoto +9 more | 2012-08-07 |
| 8188277 | Aromatic compounds for suppressing the generation of collagen | Tae Fukushima, Shuji Matsumura, Noriaki Takemura, Hideaki Satou, Nobuaki Ito +22 more | 2012-05-29 |
| 6511995 | Pyridine derivative and pharmaceutical containing the same | Kouji Edamatsu, Takao Nagahama, Satoshi Hayakawa, Yutaka Kojima, Makoto Sakamoto | 2003-01-28 |
| 6197774 | Pyrimidine derivative | Satoshi Yamada, Naosumi Kinoshita, Kouji Edamatsu, Takao Nagahama, Shintaro Ishikawa +3 more | 2001-03-06 |
| 5677322 | Maillard reaction inhibitor | Keisuke Miyajima, Takao Nagahama, Shintaro Ishikawa, Yuko Nakagawa, Kazuhisa Sugiyama | 1997-10-14 |
| 5422360 | Maillard reaction inhibitor | Keisuke Miyajima, Bonpei Yasui, Masaaki Motoyama, Shintaro Ishikawa | 1995-06-06 |
| 5376686 | Biguanide derivatives, manufacturing method thereof, and disinfectants containing the derivatives | Hiroshi Ishikawa, Hidetsugu Tsubouchi, Yukio Higuchi, Hisashi Tamaoka | 1994-12-27 |
| 5262411 | Isocephem derivatives, and antimicrobial composition containing the derivatives | Tetsuhiko Shirasaka, Hiroshi Ishikawa, Koichiro Jitsukawa, Sachio Toyama, Hidetsugu Tsubouchi +2 more | 1993-11-16 |
| 5037976 | 2-oxa-isocephem compounds | Setsuro Fujii, Hiroshi Ishikawa, Koichiro Jitsukawa, Sachio Toyama, Hidetsugu Tsubouchi +2 more | 1991-08-06 |
| 4950662 | 2-oxa-isocephem compounds, compositions containing the same and processes for preparing the same | Setsuro Fujii, Hiroshi Ishikawa, Koichiro Jitsukawa, Sachio Toyama, Hidetsugu Tsubouchi +2 more | 1990-08-21 |
| 4898859 | 2-Oxa-isocephem compounds and compositions containing same | Setsuro Fujii, Hiroshi Ishikawa, Koichiro Jitsukawa, Sachio Toyama, Hidetsugu Tsubouchi +2 more | 1990-02-06 |
| 4831026 | 2-oxa-isocephem compounds, compositions containing same and processes of using | Setsuro Fujii, Hiroshi Ishikawa, Koichiro Jitsukawa, Sachio Toyama, Hidetsugu Tsubouchi +2 more | 1989-05-16 |