Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7145582 | Plasma display panel display device and its driving method | Katutoshi Shindo, Shigeyuki Okumura, Nobuaki Nagao, Ryuichi Murai | 2006-12-05 |
| 7138966 | Plasma display panel display and its driving method | Katsutoshi Shindo, Kenji Ogawa, Shigeyuki Okumura | 2006-11-21 |
| 6630782 | Image display apparatus having electrodes comprised of a frame and wires | Toshifumi Nakatani, Kanji Imai | 2003-10-07 |
| 6437514 | AC plasma display device | Makoto Kawachi | 2002-08-20 |
| 6294875 | Method of driving AC plasma display panel | Shinji Masuda, Makoto Kawachi, Yukiharu Ito, Takao Wakitani | 2001-09-25 |
| 6236381 | Image display apparatus | Michio Ohsugi, Hironari Taniguchi, Koji Matsuo, Kanji Imai | 2001-05-22 |
| 6043570 | Driving circuit for capacitive load | Kiyoshi Hamada, Makoto Kawachi | 2000-03-28 |
| 5192892 | Picture display device with a vibration-preventing element | Hiroshi Aono, Mitsunori Yokomakura, Keiji Nagata, Kanji Imai | 1993-03-09 |
| 5012339 | Field discrimination circuit | Takuya Nishide | 1991-04-30 |
| 4955681 | Image display apparatus having sheet like vertical and horizontal deflection electrodes | Toshinobu Sekihara, Mitsunori Yokomakura, Yuichi Moriyama, Michiaki Watanabe, Tomohiro Sekiguchi +1 more | 1990-09-11 |
| 4714863 | Vibration damping means for the line cathodes of an image display apparatus | Toshinobu Yokoyama, Sadao Watanabe | 1987-12-22 |