Issued Patents All Time
Showing 1–6 of 6 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 | Katsuhiro Konno, Toshie Fujishima | 2006-01-03 |
| 6573243 | Pompilid wasp-derived neuropeptides | Yasuhiro Itagaki, Katsuhiro Konno, Nobufumi Kawai | 2003-06-03 |
| 4517125 | Novel vitamin D.sub.3 derivatives and process for producing the same | Sachiko Yamada, Keiko Nakayama, Tatsuo Suda | 1985-05-14 |
| 4344888 | 24,25-Dihydroxycholestans and process for preparing the same | Sachiko Yamada, Masayuki Ohmori | 1982-08-17 |
| 4284577 | Novel vitamin D.sub.3 derivative and process for preparing the same | Sachiko Yamada, Masayuki Ohmori | 1981-08-18 |