Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399223 | Compound for use in organic EL device and organic EL device | Tetsuji Fujita, Tetsushi Inoue | 2002-06-04 |
| 6387547 | Compound for use in organic EL device and organic EL device | Tetsuji Fujita, Tetsushi Inoue | 2002-05-14 |
| 6344283 | Organic electroluminescent elements | Tetsushi Inoue, Tetsuji Fujita, Hiroyuki Endo | 2002-02-05 |