Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716373 | Optically active polysilane, optically active film, and method of controlling optical characteristics of solid thin film | Michiya Fujiki, Akihiro Ohira | 2004-04-06 |
| 6699386 | Endotoxin adsorbent, and a method of removing endotoxin by using the same | Masami Todokoro, Chuichi Hirayama, Masayo Sakata | 2004-03-02 |