Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5089272 | Process for producing capsules having a permeability-controllable membrane | Ryogo Hirano | 1992-02-18 |
| 5040960 | Apparatus for preparing encapsulated bodies | Yasuhiko Shiinoki | 1991-08-20 |
| 4814274 | Production process of encapsulated bodies | Yasuhiko Shiinoki | 1989-03-21 |