Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781322 | Capacitive load drive circuit and plasma display apparatus | Makoto Onozawa, Eiji Ito, Ken Kumakura, Hideaki Ohki, Masaki Kamada | 2004-08-24 |
| 6753930 | Color reproduction correction circuit for color representation and a color display | Ken Kumakura, Hideaki Ohki, Hiroshi Ohtaka, Toshio Ueda | 2004-06-22 |
| 6710774 | Map display device | Koji Kawasaki, Motohiro Fukumoto, Masatoshi Abou, Takashi Ichida | 2004-03-23 |