Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809469 | Spacer structure having a surface which can reduce secondaries | Nobuhiro Ito | 2004-10-26 |
| 6803715 | Electron beam apparatus | Hisao Tajima, Yoshihisa Sanou | 2004-10-12 |
| 6700321 | Image forming apparatus and method of manufacturing the same | Hiroshi Takagi, Yoichi Ohsato, Noriaki Ohguri, Masahiro Fushimi, Kazuo Kuroda +1 more | 2004-03-02 |
| 6693376 | Electron beam emitting apparatus with potential defining region and image-forming apparatus having the same | Nobuhiro Ito | 2004-02-17 |