Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8222407 | Mutilin derivative having heterocyclic aromatic ring carboxylic acid structure in substituent at 14-position | Yasumichi Fukuda, Masanori Takadoi, Yoshikazu Asahina, Taro Sato, Haruaki KURASAKI +2 more | 2012-07-17 |
| 8106072 | 7- (4-substituted-3-cyclopropylaminomethyl-1-pyrrolidinyl) quinolonecarboxylic acid derivative | Yoshikazu Asahina | 2012-01-31 |
| 7514451 | 7-(4-Substituted-3-cyclopropylaminomethyl-1 pyrrolidinyl) quinolonecarboxylic acid derivative | Yoshikazu Asahina | 2009-04-07 |
| 7153851 | 10-(3-cyclopropylaminomethyl-1-pyrrolidinyl)pyridobenzoxazinecarboxylic acid derivative effective against resistant bacterium | Yoshikazu Asahina | 2006-12-26 |