Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867297 | Process for synthesizing 4-substituted azetidinone derivatives | Masaji Ishiguro, Takashi Nakatsuka, Rie Tanaka, Takuro YOSHIDA | 2005-03-15 |
| 6713634 | Pyrroloazepine derivatives | Akira Mizuno, Makoto Shibata, Tomoe Iwamori, Kyoko Nakanishi, Norio Inomata | 2004-03-30 |
| 6541480 | 1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor | Hidekazu Inoue, Yasuhiro Hayashi | 2003-04-01 |
| 6489473 | Pyrroloazepine derivatives | Akira Mizuno, Makoto Shibata, Tomoe Iwamori, Kyoko Nakanishi, Norio Inomata | 2002-12-03 |
| 6331548 | 1-cycloalkyl-1,8-naphthyridin-4-one derivative as type IV phosphodiesterase inhibitor | Hidekazu Inoue, Yasuhiro Hayashi | 2001-12-18 |
| 6297248 | 1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor | Hidekazu Inoue, Yasuhiro Hayashi | 2001-10-02 |
| 6258805 | Pyrroloazepine derivatives | Akira Mizuno, Makoto Shibata, Tomoe Iwamori, Kyoko Nakanishi, Norio Inomata | 2001-07-10 |
| 5962448 | Pyrroloazepine derivatives | Akira Mizuno, Makoto Shibata, Tomoe Iwamori, Kyoko Nakanishi, Norio Inomata | 1999-10-05 |