Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8524738 | Quinolinones and quinoxalinones as antibacterial composition | Tadashi Tanaka, Yasuhiro Tsutsui, Junichi Ando, Mai Motono, Yasuko Kawaguchi +4 more | 2013-09-03 |
| 8367831 | Heterocyclic compound or salt thereof and intermediate thereof | Junichi Ando, Tadashi Tanaka, Yasuhiro Tsutsui, Mai Yokotani, Toshiya Noguchi +3 more | 2013-02-05 |
| 8354426 | Naphthyridine derivative monohydrate and method for producing the same | Masahiro Takebayashi, Yasutaka Baba, Muneo Syoji, Toshiya Noguchi, Fumihito Ushiyama +2 more | 2013-01-15 |
| 8329694 | Quinoxalinones as antibacterial composition | Tadashi Tanaka, Yasuhiro Tsutsui, Junichi Ando, Mai Motono, Yasuko Kawaguchi +4 more | 2012-12-11 |
| 8211908 | Heterocyclic compound or salt thereof and intermediate thereof | Junichi Ando, Tadashi Tanaka, Yasuhiro Tsutsui, Mai Yokotani, Toshiya Noguchi +3 more | 2012-07-03 |
| 7371868 | Processes for producing 7-isoindoline-quinolonecarboxylic acid derivative and its intermediate, as well as salt of 7-isoindoline-quinolonecarboxylic acid derivative, its hydrate and composition comprising the same as active ingredient | Katsuji Ojima, Tamotsu Takamatsu, Kyoko Taya | 2008-05-13 |
| 6835848 | One-pot synthesis of alkyl 3-cyclopropylamino-2-[2,4-dibromo-3-(difluromethoxy) benzoyl]-2-propenoate as a useful intermediate for antibacterial quinolone medicaments | Prosenjit Bose, Naresh Kumar | 2004-12-28 |
| 6482835 | PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE AND ITS INTERMEDIATE, AS WELL AS SALT OF 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE, ITS HYDRATE AND COMPOSITION COMPRISING THE SAME AS ACTIVE INGREDIENT | Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura +7 more | 2002-11-19 |
| 6337399 | Processes for producing 7-isoindolinequinolonecarboxylic derivatives and intermediates therefor, salts of 7-isoindolinequinolonecarboxylic acids, hydrates thereof, and composition containing the same as active ingredient | Minoru Yamada, Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura +7 more | 2002-01-08 |