Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6238616 | Method of manufacturing gelatin capsule containing powder or time release pellets | Toshimitsu Ishikawa, Nobuyuki Wada | 2001-05-29 |
| 4705658 | Method for drying gelatin in the manufacture of hard shell gelatin capsules | — | 1987-11-10 |