Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250937 | Half tone liquid crystal display circuit with an A.C. voltage divider for drivers | Kohji Takahashi, Nobutake Konishi, Jun-ichi Ohwada, Takeshi Tanaka | 1993-10-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250937 | Half tone liquid crystal display circuit with an A.C. voltage divider for drivers | Kohji Takahashi, Nobutake Konishi, Jun-ichi Ohwada, Takeshi Tanaka | 1993-10-05 |