Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834173 | Image-forming-apparatus process cartridge having a locking portion to prevent the cartridge from disengaging from the image forming apparatus and an image forming apparatus mounting such a cartridge | Tatsuya Shiratori, Kazuhiko Kanno | 2004-12-21 |
| 6800168 | Bonding system and method | Masahiro Nakamura, Masahiko Kotoyori, Shinichi Shinohara, Hideo Kobayashi | 2004-10-05 |
| 6785411 | Image analyzing apparatus and image analyzing method | Shoko Kitajima, Hiroshi Shirouzu, Kanji Yahiro | 2004-08-31 |
| 6782219 | Cartridge and electrophotographic image forming apparatus | Yasufumi Yoshino, Hironobu Isobe | 2004-08-24 |
| 6762075 | Semiconductor module and producing method therefor | Kiyoharu Kishimoto, Ryuzo Fukao, Hiroyuki Tsukamoto, Yuji Yamashita, Yuji Kikuchi +1 more | 2004-07-13 |
| D489752 | Image forming apparatus | Kazuhiko Kanno, Tomio Noguchi, Yumi Fujiwara | 2004-05-11 |
| 6692422 | Roll | Yukio Ohyama, Tsutomu Saito, Naoaki Sasakibara | 2004-02-17 |
| 6688339 | Composite high-pressure tube and method of manufacturing the tube | Katsuo Matsuzaka, Takehiro Yamada, Koichi Adachi, Mitsuhide Nogami | 2004-02-10 |
| 6681088 | Process cartridge, image forming apparatus and separating mechanism for separating developing member from photosensitive drum | Kazuhiko Kanno, Kojiro Yasui, Tadashi Horikawa, Susumu Nittani, Tatsuya Suzuki | 2004-01-20 |