Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511564 | Methods of controlling the concentration of calcium in the serum of warm-blooded animals and pharmaceutical compositions to be used therefor | Seiichi Ishizuka | 1985-04-16 |
| 4237125 | 1.alpha.-Hydroxy-24-dehydrovitamin .sub.3 pharmaceutical compositions and uses thereof | Kiyoshi Bannai, Norio Ohnuma, Seiichi Ishizuka, Tatuyuki Naruchi | 1980-12-02 |