Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455053 | Quickly soluble solid preparations | Minoru Okada, Yasuo Ikeda, Toshiaki Kurazumi, Syuichi Kasai, Katsumi Imamori | 2002-09-24 |
| 6428804 | Intra-articular preparation for the treatment of arthropathy | Makoto Suzuki, Kenji Ishigaki, Minoru Okada, Shuichi Kasai, Katsumi Imamori | 2002-08-06 |
| 6375988 | Drug composition with controlled drug release rate | Makoto Suzuki, Kenji Ishigaki, Minoru Okada, Shuichi Kasai, Katsumi Imamori | 2002-04-23 |
| 6197326 | Intra-articular preparation for the treatment of arthropathy | Makoto Suzuki, Kenji Ishigaki, Minoru Okada, Shuichi Kasai, Katsumi Imamori | 2001-03-06 |
| 5496561 | Controlled release-initiation and controlled release-rate pharmaceutical composition | Minoru Okada, Shuichi Kasai, Akira Iwasa | 1996-03-05 |