Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822644 | Method and circuit for driving capacitive load | Yasunobu Hashimoto | 2004-11-23 |
| 6794812 | Light-emitting tube array display device | Hitoshi Yamada, Akira Tokai, Manabu Ishimoto, Akira Nakazawa, Tsutae Shinoda | 2004-09-21 |
| 6784858 | Driving method and driving circuit of plasma display panel | — | 2004-08-31 |
| 6768485 | Color image display device | Katsuya Irie, Kunio Takayama | 2004-07-27 |
| 6720940 | Method and device for driving plasma display panel | Kunio Takayama | 2004-04-13 |
| 6680718 | Method for driving a gas-discharge panel | Yasunobu Hashimoto, Yasushi Yoneda, Seiichi Iwasa | 2004-01-20 |