Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063221 | Treatment for hyperparathyroidism with use of vitamin D derivatives | Yumiko Takita | 1991-11-05 |
| 5053401 | Osteogenesis promotion with use of vitamin D derivatives | Toshio Matsumoto | 1991-10-01 |