Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700929 | Base for coating solid enteric pharmaceutical preparations | Hiroyasu Kokubo | 1997-12-23 |
| 4287221 | Method for providing enteric coating on solid dosage forms | Masayuki Tonedachi, Fujio Sekigawa | 1981-09-01 |