Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891427 | Charge pump type power supply circuit and driving circuit for display device and display device using such power supply circuit | Yusuke Tsutsui, Mitsugu Kobayashi, Hisao Uehara | 2005-05-10 |
| 6888528 | Liquid crystal display apparatus having light collecting mechanism | Yasuki Rai, Hisao Uehara, Yasushi Marushita, Makoto Shimizu, Yusuke Tsutsui +1 more | 2005-05-03 |
| 6876365 | Signal processing circuit for display device | Yusuke Tsutsui, Mitsugu Kobayashi | 2005-04-05 |