Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725880 | Pharmaceutical preparation controlled to release medicinal active ingredient at targeted site in intestinal tract | Hiroyuki Yoshino, Eiji Fukui, Tami Hanamori | 1998-03-10 |
| 5614220 | Pharmaceutical preparation controlled to release medicinal active ingredient at targeted site in intestinal tract | Hiroyuki Yoshino, Katsuji Uemura, Eiji Fukui, Tami Hanamori | 1997-03-25 |
| 5395628 | Controlled release succinic acid microcapsules coated with aqueous acrylics | Kazuo Noda, Hiroyuki Yoshino, Shinji Narisawa | 1995-03-07 |
| 5320853 | Controlled release formulation for pharmaceutical compounds | Kazuo Noda, Hiroyuki Yoshino, David D. MacLaren, Paul F. Skultety, John R. Lefler +1 more | 1994-06-14 |
| 5254347 | Controlled release pharmaceutical preparation and method for producing the same | Masayoshi Samejima, Kazuo Noda, Hiroyuki Yoshino | 1993-10-19 |
| 5068112 | Controlled release pharmaceutical preparation and method for producing the same | Masayoshi Samejima, Kazuo Noda, Hiroyuki Yoshino | 1991-11-26 |
| 4966899 | Antibacterial lyophilized preparation of aspoxicillin | Keiichi Kohno, Hiroshi Miura, Toshiyuki Ueki, Seiichi Morikuni | 1990-10-30 |