Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869464 | 2'-Deoxy-5-fluorouridine derivatives, a process for their preparation, antitumor agents containing same and methods for using said agents | Makoto Nomura, Junichi Yamashita, Masakazu Fukushima, Yuji Shimamoto | 1999-02-09 |
| 5734059 | Production intermediate and process for producing pyridine derivative | Syotaro Watanabe, William R. Kem, Hun Ju Lee, Kazuo Maruhashi | 1998-03-31 |
| 5447944 | Carbamoyl-2-pyrrolidinone compounds | Etsuo Hasegawa, Akihiro Kawaguchi, Junji Yamamoto, Katsuo Toide, Takaji Honna +2 more | 1995-09-05 |
| 5401739 | Benzothiadiazine derivatives | Tomoyasu Ohno, Shingo Yano, Kosuke Fujiwara, Hirofusa Ajioka, Noriyuki Yamamoto +1 more | 1995-03-28 |
| 5318970 | Isoxazole compounds, pharmaceutically acceptable salts thereof and medical uses thereof | Masahiro Suzuki, Kenji Nozaki, Mitsugi Yasumoto, Naohiko Ono, Takashi Shindo | 1994-06-07 |
| 5310926 | Process for producing isoxazole derivatives | Yu-ichi Hagiwara, Motoaki Tanaka, Mitsugi Yasumoto | 1994-05-10 |
| 5229402 | Carbamoyl-2-pyrrolidinone compounds | Etsuo Hasegawa, Akihiro Kawaguchi, Junji Yamamoto, Katsuo Toide, Takaji Honna +2 more | 1993-07-20 |
| 5214039 | Bicyclolactam derivative for improving cerebral function | Akihiro Kawaguchi, Atsushi Satoh, Mitsugi Yasumoto, Junji Yamamoto | 1993-05-25 |
| 5206261 | Oxindole derivative | Akihiro Kawaguchi, Atsushi Sato, Mitsugi Yasumoto, Junji Yamamoto | 1993-04-27 |
| 5185344 | Pharmaceutically useful bicyclolactam derivative | Akihiro Kawaguchi, Atsushi Satoh, Mitsugi Yasumoto, Junji Yamamoto | 1993-02-09 |
| 5182284 | Piperazine compounds, processes for preparation thereof and medical uses thereof | Masahiro Suzuki, Kenji Nozaki, Mitsugi Yasumoto, Naohiko Ono, Takashi Shindo | 1993-01-26 |
| 5142091 | .alpha., .beta.-unsaturated ketones and ketoxime derivatives | Motoaki Tanaka, Yu-ichi Hagiwara, Mitsugi Yasumoto | 1992-08-25 |
| 5068235 | Diazabicycloalkane derivative | Etsuo Hasegawa, Akihiro Kawaguchi, Mitsugi Yasumoto, Nobuo Kasahara, Junji Yamamoto | 1991-11-26 |
| 4668514 | Penicillin derivatives | Ronald G. Micetich, Shigeru Yamabe, Motoaki Tanaka, Tomio Yamazaki, Naobumi Ishida | 1987-05-26 |
| 4666911 | Allophanoylpiperazine compound and analgesic composition containing same as active ingredient | Hajime Fujimura, Yasuzo Hiramatu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa +2 more | 1987-05-19 |
| 4626384 | Penam derivatives | Motoaki Tanaka, Tomio Yamazaki | 1986-12-02 |
| 4562073 | Penicillin derivatives | Ronald G. Micetich, Shigeru Yamabe, Motoaki Tanaka, Tomio Yamazaki, Naobumi Ishida | 1985-12-31 |
| 4371544 | Pharmaceutical composition containing 1,1,3,5-substituted biuret compound | Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa +2 more | 1983-02-01 |
| 4350700 | Pharmaceutical composition containing 1,3,5-substituted biuret compound | Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa +2 more | 1982-09-21 |
| 4293713 | Novel 1,1,3,5-substituted biuret compound and a pharmaceutical composition containing the same | Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa +2 more | 1981-10-06 |
| 4287207 | Pharmaceutical composition containing 1,3,5-substituted biuret compound | Hajime Fujmura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa +2 more | 1981-09-01 |
| 4278672 | Pharmaceutical composition and methods of use containing 1,1,3,5-substituted biuret compound | Hajime Fujimura, Yasuzo Hiramatsu, Takahiro Yabuuchi, Masakatu Hisaki, Katsuo Takikawa +2 more | 1981-07-14 |