Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8664405 | Sulfonic acid salt compound of 4-carbamoyl-5-hydroxy-imidazole derivative | Nobuo Kato, Yusuke Higuchi, Chihiro Kondo | 2014-03-04 |
| 7468364 | Carbapenem compounds | Akira Sasaki, Seiji Hori | 2008-12-23 |
| 7205291 | Carbapenem compounds | Akira Sasaki | 2007-04-17 |
| 7163936 | β-lactam compounds and process for producing the same | Katsumi Kubota, Masanori Itoh, Erwin Goetschi | 2007-01-16 |
| 7115595 | Carbapenem compounds | Akira Sasaki | 2006-10-03 |
| 6599895 | &bgr;-lactam compounds and process for producing the same | Hiroshi Yamaga, Yoshihiro Sumita, Hisatoshi Shinagawa | 2003-07-29 |
| 6265396 | .beta.-lactam compounds and process for preparing the same | Hiroshi Yamaga, Hiroshi Nouda, Hisatoshi Shinagawa | 2001-07-24 |
| 5750686 | Carbapenem compounds and process for producing the same | Hiroshi Yamaga, Yoshihiro Sumita | 1998-05-12 |
| 5578722 | Process for preparing carbapenem compounds | Haruki Matsumura | 1996-11-26 |
| 5424422 | Beta-lactams and their production | Akira Sasaki, Koshiro Goda | 1995-06-13 |
| 5322952 | Pyrrolidine derivatives and process for preparing the same | Haruki Matsumura, Takashi Bando | 1994-06-21 |
| 5310897 | Beta-lactams and their production | Akira Sasaki, Koshiro Goda | 1994-05-10 |
| 5231179 | Heterocyclic compounds and their production | Shiro Terashima, Yoshio Ito, Takeo Kawabata, Kunikazu Sakai, Tamejiro Hiyama +3 more | 1993-07-27 |
| 5227376 | .beta.-lactam compounds and their production | Akira Sasaki, Hiroshi Yamaga, Masatomo Fukasawa, Hiroshi Nouda | 1993-07-13 |
| 5216186 | Crystalline palladium tetrakis(triphenylphosphine) and a process for preparing the same | Haruki Matsumura, Yutaka Kitamura | 1993-06-01 |
| 5134231 | 3(1-hydoxyethyl)azetidinone compounds and their production | Yoshihito Nozaki, Akira Sasaki, Haruki Matsumura | 1992-07-28 |
| 5122604 | .beta.-lactam compounds | Haruki Matsumura, Takaaki Inoue, Masatomo Fukasawa, Masuhiro Kato | 1992-06-16 |
| 5112966 | Beta-lactams | Haruki Matsumura, Tsuneo Yano, Akira Sasaki, Shinzi Takata | 1992-05-12 |
| 5093328 | Beta-lactam compounds | Haruki Matsumura, Takaaki Inoue, Masatomo Fukasawa, Masuhiro Kato | 1992-03-03 |
| 5075435 | Beta-lactams and their production via stereospecific hydrogenation | Haruki Matsumura, Tsuneo Yano, Akira Sasaki, Shinzi Takata | 1991-12-24 |
| 4962103 | Carbapenem compounds and production thereof | Haruki Matsumura, Takaaki Inoue, Masamoto Fukasawa, Masuhiro Kato | 1990-10-09 |
| 4943569 | B-lactam compounds | — | 1990-07-24 |
| 4933333 | .beta.-lactam compounds | Haruki Matsumura, Takaaki Inoue, Masatomo Fukasawa, Masuhiro Kato | 1990-06-12 |
| 4888344 | Carbapenem compound in crystalline form, and its production and use | Yutaka Isobe, Yutaka Takeuchi, Haruki Matsumura, Yukio Ozaki, Tetsuo Noguchi | 1989-12-19 |
| 4742052 | Antibacterial .beta.-lactam compounds | Haruki Matsumura, Takaaki Inoue, Masao Enomoto | 1988-05-03 |