Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626719 | Method of manufacturing electron-emitting device as well as electron source and image-forming apparatus | Takeo Ono, Hisaaki Kawade, Yoshinobu Sekiguchi, Yasuhiro Hamamoto, Keisuke Yamamoto +1 more | 2003-09-30 |
| 6608437 | Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same | Fumio Kishi, Masato Yamanobe, Toshikazu Ohnishi, Keisuke Yamamoto, Sotomitsu Ikeda +2 more | 2003-08-19 |
| 6515640 | Electron emission device with gap between electron emission electrode and substrate | Mamoru Miyawaki, Tetsuya Kaneko, Akira Suzuki, Isamu Shimoda, Toshihiko Takeda +1 more | 2003-02-04 |