Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592976 | Flat display panel having internal power supply circuit for reducing power consumption | Shigetoshi Tomio, Naoki Matsui | 2009-09-22 |
| 7068264 | Flat display panel having internal power supply circuit for reducing power consumption | Shigetoshi Tomio, Naoki Matsui | 2006-06-27 |
| 6522314 | Flat display panel having internal power supply circuit for reducing power consumption | Shigetoshi Tomio, Naoki Matsui | 2003-02-18 |
| 5844373 | Power supplying apparatus, a plasma display unit, a method of converting a direct-current voltage and a method of adding two direct-current voltages | Shigeki Kameyama, Tomokatsu Kishi, Tetsuya Sakamoto | 1998-12-01 |