Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644050 | Method for manufacturing lactulose anhydride | Seiichi Shimamura, Yoshitaka Tamura, Teruhiko Mizota, Nobuo Seki | 1997-07-01 |
| 5304251 | Crystalline lactulose trihydrate and a method for its manufacture | Mamoru Tomita, Seiichi Shimamura, Yoshitaka Tamura, Teruhiko Mizota, Satoshi Nakano | 1994-04-19 |