Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416374 | Electron source manufacturing method, and image forming apparatus method | Masato Yamanobe, Fumio Kishi, Hitoshi Oda | 2002-07-09 |
| 6384541 | Electron-emitting device, electron source, and image-forming apparatus | Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno +1 more | 2002-05-07 |
| 6344711 | Electron-emitting device | Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno +1 more | 2002-02-05 |
| 6334801 | Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the same | Hisaaki Kawade, Masato Yamanobe, Keisuke Yamamoto, Yasuhiro Hamamoto | 2002-01-01 |