Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494757 | Manufacturing method of spacer for electron-beam apparatus and manufacturing method of electron-beam apparatus | Nobuhiro Ito, Masahiro Fushimi | 2002-12-17 |
| 6351065 | Image forming apparatus for forming image by electron irradiation | Masahiro Fushimi, Hideaki Mitsutake | 2002-02-26 |