Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821811 | Organic thin film transistor and method of manufacturing the same, and semiconductor device having the organic thin film transistor | Yoshiharu Hirakata, Tetsuji Ishitani, Ryota Imahayashi | 2004-11-23 |