Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632949 | Halogenating agents | Hiroshi Sonoda, Kazunari Okada, Akira Takahashi, Kouki Fukumura, Hidetoshi Hayashi +1 more | 2003-10-14 |
| 6548489 | Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same | Kazuya Takenouchi, Qingzhi Gao, Kenji Manabe, Ryo Sogawa, Seiichi Ishizuka | 2003-04-15 |
| 6531460 | Vitamin D, derivatives and remedies for inflammatory respiratory diseases containing the same | Kazuya Takenouchi, Qingzhi Gao, Kenji Manabe, Ryo Sogawa, Seiichi Ishizuka | 2003-03-11 |