Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802752 | Method of manufacturing electron emitting device | Toshikazu Ohnishi, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono +1 more | 2004-10-12 |
| 6787983 | Image-forming apparatus | Fumio Kishi | 2004-09-07 |