Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151434 | Controlled-release composition and the preparation thereof | Tsutomu Irikura, Jun Imai, Masakatsu Komuro | 1992-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151434 | Controlled-release composition and the preparation thereof | Tsutomu Irikura, Jun Imai, Masakatsu Komuro | 1992-09-29 |