Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645462 | Electron-emitting device, and electron beam-generating apparatus and image-forming apparatus employing the device | Yoshikazu Banno, Ichiro Nomura, Hidetoshi Suzuki, Takashi Noma | 1997-07-08 |