Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494757 | Manufacturing method of spacer for electron-beam apparatus and manufacturing method of electron-beam apparatus | Koji Yamazaki, Nobuhiro Ito | 2002-12-17 |
| 6485345 | Method for manufacturing electron beam apparatus supporting member and electron beam apparatus | — | 2002-11-26 |
| 6420824 | Image forming apparatus | Naoto Abe, Hideaki Mitsutake | 2002-07-16 |
| 6373014 | Current limiting device and circuit interrupter having a current limiting function | Takao Mitsuhashi, Mitsuru Tsukima, Mitsugu Takahashi, Kazunori Fukuya, Shiro Murata +1 more | 2002-04-16 |
| 6351065 | Image forming apparatus for forming image by electron irradiation | Koji Yamazaki, Hideaki Mitsutake | 2002-02-26 |