Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171619 | Spherical granule, process for producing the same, and spherical granule preparations using the same | Yasutoyo Fusejima, Nagayoshi Myo, Hisayoshi Kato | 2001-01-09 |