Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273868 | Pyrazine derivatives | Kenji Matsuki, Kenji Omori, Kohei Kikkawa | 2007-09-25 |
| 7220736 | Pyrimidine compounds | Kenji Matsuki, Kenji Omori, Kohei Kikkawa | 2007-05-22 |
| 7078522 | Pyridopyrimidine or naphthyridine derivative | Masataka Hikota, Yuichi Koga, Kohei Kikkawa, Kenji Omori | 2006-07-18 |
| 6797709 | Aromatic nitrogen-containing 6-membered cyclic compounds | Kenji Matsuki, Kenji Omori, Kohei Kikkawa | 2004-09-28 |
| 6656935 | Aromatic nitrogen-containing 6-membered cyclic compounds | Kenji Matsuki, Kenji Omori, Kohei Kikkawa | 2003-12-02 |
| 6395741 | Agent for prophylaxis or treatment of dysuria | Kunio Nosaka | 2002-05-28 |
| 5807883 | 2-oxoindoline derivative | Masataka Hikota, Toshiro Shikano, Masaaki Nagasaki | 1998-09-15 |
| 5739333 | Sulfonamide derivative and process for preparing the same | Kosuke Yasuda, Kohei Kikkawa, Rikako Kohno | 1998-04-14 |
| 5728706 | Benzenesulfonamide derivative and process for preparing thereof | Kosuke Yasuda, Kohei Kikkawa, Rikako Kohno | 1998-03-17 |
| 5589478 | Benzenesulfonamide derivative and process for preparing thereof | K osuke Yasuda, Kohei Kikkawa, Rikako Kohno | 1996-12-31 |
| 5434148 | .beta.-carboline derivative | Masataka Hikota, Takeshi Yura, Toshiro Shikano, Masaaki Nagasaki | 1995-07-18 |
| 5332754 | Naphthyloxazolidone derivatives | Hideo Nakai, Sumihiro Nomura, Mamoru Matsumoto, Hiroshi Iwata | 1994-07-26 |
| 5182296 | Naphthyloxazolidone derivatives | Hideo Nakai, Shumihiro Nomura, Mamoru Matsumoto, Hiroshi Iwata | 1993-01-26 |
| 4839360 | Lactam derivatives | Yasuhiko Sato, Sumihiro Nomura, Ryuichi Ishida, Michio Yamamura | 1989-06-13 |