Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700058 | Hole transporting agents and photoelectric conversion device comprising the same | Gabriele Nelles, Akio Yasuda, Hans-Werner Schmidt, Haridas R. Karickal, Donal Lupo | 2004-03-02 |