Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6271817 | Method of driving liquid crystal display device that reduces afterimages | Yoichi Wakai, Kenji Niwa, Masanori Konishi, Yojiro Matsueda | 2001-08-07 |
| 5499123 | Active matrix liquid crystal display cell with light blocking capacitor electrode above insulating layer | — | 1996-03-12 |
| 5168336 | Dynamic random access memory device with trench type memory cell | — | 1992-12-01 |
| 4937649 | Semiconductor integrated circuit having a capacitor for stabilizing a voltage at a power supplying wiring | Hiroshi Shiba | 1990-06-26 |
| 4227203 | Semiconductor device having a polycrystalline silicon diode | — | 1980-10-07 |