Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657368 | Electron beam device, method for producing charging-suppressing member used in the electron beam device, and image forming apparatus | Yoko Kosaka, Hideaki Mitsutake | 2003-12-02 |
| 6656007 | Method of manufacturing a spacer used in an electron beam generating device, an electron beam generating device using the spacer and image-forming apparatus | Yasushi Shioya, Yasushi Shimizu | 2003-12-02 |
| 6573815 | Circuit breaker | Mitsuru Tsukima, Takao Mitsuhashi, Shinji Yamagata | 2003-06-03 |
| 6541905 | Image forming apparatus | Hideaki Mitsutake, Hidetoshi Suzuki | 2003-04-01 |
| 6522064 | Image forming apparatus and method of manufacture the same | Hideaki Mitsutake | 2003-02-18 |
| 6517399 | Method of manufacturing spacer, method of manufacturing image forming apparatus using spacer, and apparatus for manufacturing spacer | Nobuhiro Ito, Kunihiro Sakai | 2003-02-11 |
| 6512329 | Image forming apparatus having spacers joined with a soft member and method of manufacturing the same | Hideaki Mitsutake, Hiroshi Takagi, Yoichi Ohsato, Noriaki Ohguri, Kazuo Kuroda +1 more | 2003-01-28 |
| 6506087 | Method and manufacturing an image forming apparatus having improved spacers | Kunihiro Sakai | 2003-01-14 |