Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073885 | Vitamin D3 lactone derivatives | Kazuya Takenouchi, Miyuki Anzai, Hiroshi Saito, Kazuhisa Okada, Seiichi Ishizuka +4 more | 2015-07-07 |
| 6982257 | Vitamin D3 derivative and its production method | Hiroaki Takayama, Katsuhiro Konno | 2006-01-03 |