Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428804 | Intra-articular preparation for the treatment of arthropathy | Makoto Suzuki, Kenji Ishigaki, Minoru Okada, Kenji Ono, Katsumi Imamori | 2002-08-06 |
| 6375988 | Drug composition with controlled drug release rate | Makoto Suzuki, Kenji Ishigaki, Minoru Okada, Kenji Ono, Katsumi Imamori | 2002-04-23 |
| 6207184 | Hydrophilic adhesive masses | Yasuo Ikeda, Hirohisa Okuyama, Kenji Ishigaki, Katsumi Imamori | 2001-03-27 |
| 6197326 | Intra-articular preparation for the treatment of arthropathy | Makoto Suzuki, Kenji Ishigaki, Minoru Okada, Kenji Ono, Katsumi Imamori | 2001-03-06 |
| 5676970 | Anti-inflammatory analgesic plaster | Hirohisa Okuyama, Yasuo Ikeda, Shigenori Otsuka, Akira Iwasa | 1997-10-14 |
| 5500221 | Sustained release suppository | Masami Murata, Harumi Kishi, Takashi Narui, Akira Iwasa | 1996-03-19 |
| 5496819 | Antiphlogistic-analgesic plaster comprising triacetin and piroxicam | Hirohisa Okuyama, Yasuo Ikeda, Shigenori Ohtsuka, Akira Iwasa | 1996-03-05 |
| 5496561 | Controlled release-initiation and controlled release-rate pharmaceutical composition | Minoru Okada, Kenji Ono, Akira Iwasa | 1996-03-05 |
| 5422102 | Antiinflammatory and analgesic gel preparation | Yasuo Ikeda, Satoru Enomoto, Katsumi Imamori, Akira Iwasa | 1995-06-06 |
| 5350769 | Antiinflammatory gel preparation | Yasuo Ikeda, Satoru Enomoto, Katsumi Imamori, Akira Iwasa | 1994-09-27 |
| 5225206 | Sustained-release pranoprofen preparation | Masunari Fushimi, Hideyoshi Kanbe, Akira Iwasa, Yoichi Sawayanagi | 1993-07-06 |
| 5208035 | Diclofenac sodium plaster | Hirohisa Okuyama, Yasuo Ikeda, Shigenori Otsuka, Akira Iwasa | 1993-05-04 |
| 5164193 | Sustained-release tablet | Minoru Okada, Tetsuo Hayashi, Akira Iwasa | 1992-11-17 |