Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223418 | Stretchable patch | Akiko Ohata | 2007-05-29 |
| 7074421 | Member for application of ointment and ointment patch employing the same | Susumu Maruo | 2006-07-11 |
| 7056527 | Patches containing buprenorphine hydrochloride | Susumu Maruo, Satoshi Murakami | 2006-06-06 |
| 6497897 | Plaster agent and method of preparing same | Michisuke Ohe, Osam Magoshi, Toshiyuki Kato, Tomoki Sakai | 2002-12-24 |
| 6319515 | Isosorbide dinitrate-containing patch | Satoshi Murakami, Yoshifusa Tachimori, Michisuke Ohe | 2001-11-20 |
| 6294045 | Plaster agent and method of preparing same | Michisuke Ohe, Osam Magoshi, Toshiyuki Kato, Tomoki Sakai | 2001-09-25 |
| 5336210 | Plaster agent | Michisuke Ohe, Osam Magoshi, Toshiyuki Kato, Tomoki Sakai | 1994-08-09 |
| 5225199 | Pharmaceutical plasters | Satoshi Murakami | 1993-07-06 |
| 4990340 | Sustained release pharmaceutical preparation | Tomoki Sakai | 1991-02-05 |
| 4801458 | Sustained release pharmaceutical plaster | Tomoki Sakai, Toyoaki Sakano | 1989-01-31 |