Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7357339 | Wet pulverizing of polysaccharides | Tetsuo Kondo, Mitsuhiro Morita, Kazuhisa Hayakawa | 2008-04-15 |
| 5422395 | Vinyl acetylsalicylate-vinyl alcohol based copolymer | Makoto Ooura, Kiyokazu Imai | 1995-06-06 |
| 5217720 | Coated solid medicament form having releasability in large intestine | Fujio Sekigawa | 1993-06-08 |
| 5008113 | Method for preparing film coated pharmaceutical preparations and method for improving properties thereof | Hiroyasu Kokubo, Fujio Sekigawa, Tohru Chiba | 1991-04-16 |
| 4965313 | Novel photocurable and heat-curable polyvinyl butyral resin | Soji Tanioka | 1990-10-23 |
| 4917885 | Hard medicinal capsule | Tohru Chiba, Hiroaki Muto, Soji Tanioka, Yuichi Nishiyama, Noboru Hoshi | 1990-04-17 |
| 4385078 | Method for providing enteric coating on solid dosage forms and aqueous compositions therefor | Hiroaki Muto, Hiroshi Suzuki, Kazumasa Maruyama, Atsushi Hatayama | 1983-05-24 |
| 4365060 | Enterosoluble capsules | Hiroaki Muto, Kazumasa Maruyama | 1982-12-21 |
| 4322524 | Cyanoethylpullulan | Hiroaki Muto, Hiroshi Suzuki | 1982-03-30 |
| 4226981 | Ether-ester derivatives of cellulose and their applications | Hiroaki Muto, Kazumasa Maruyama | 1980-10-07 |