Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902654 | Ultraviolet irradiation apparatus for photochemical reaction and preparation process of vitamin D derivative making use of the same | Tadao Michishita, Satoshi Watanabe, Masahiro Katoh, Tetsuhiro Mikami, Kaname Tsuzaki +1 more | 2005-06-07 |