Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9365553 | Heterocyclic compound and H1 receptor antagonist | Makoto Okada, Koichi Hasumi, Takahiro Nishimoto, Miwa Yoshida, Kouki Ishitani +1 more | 2016-06-14 |
| 8722094 | Solid dispersion and pharmaceutical composition of the same, and production processes thereof | Kazushi Yoshida, Norimichi Okubo, Junichi Sakata | 2014-05-13 |
| 8193356 | Heterocycle compound, and production process and application thereof | Tomoji Aotsuka, Kentarou Kumazawa, Kouki Ishitani, Takashi Nose | 2012-06-05 |
| 8119686 | Spiroquinone compound and pharmaceutical composition | Shinji Yokoyama, Tomoji Aotsuka | 2012-02-21 |
| 8034801 | Analgesic agent | Hiroki Hamura, Kenji Shimizu | 2011-10-11 |
| 7608716 | Pyrazolonaphthyridine derivative | Tomoji Aotsuka, Kentarou Kumazawa, Kouki Ishitani, Takashi Nose | 2009-10-27 |
| 6326360 | Bubbling enteric coated preparations | Kenji Shimizu, Kazuhiro Sasaki, Tetsuya Sugimoto | 2001-12-04 |