Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501448 | Electroluminescence display device with improved driving transistor structure | Naoaki Komiya, Kiyoshi Yoneda | 2002-12-31 |
| 6469318 | Semiconductor device having thin film transistor for supplying current to driven element | Katsuya Anzai | 2002-10-22 |
| 6451636 | Semiconductor device and display device having laser-annealed semiconductor element | Yasuo Segawa, Ryoichi Yokoyama, Kiyoshi Yoneda | 2002-09-17 |
| 6393509 | Input/output device for connection and disconnection of active lines | Kenichi Kurosawa, Yasuo Kaminaga, Kouji Masui, Akihiro Ohashi | 2002-05-21 |
| 6366025 | Electroluminescence display apparatus | — | 2002-04-02 |