| 7912409 |
Toner cartridge |
Yasufumi Kayahara, Takuji Matsumoto, Chiharu Nakajima, Mutsumi Kikuchi, Toyohiko Awano +1 more |
2011-03-22 |
| 7647010 |
Toner cartridge and image forming apparatus |
Chiharu Nakajima, Takuji Matsumoto, Toyohiko Awano, Shigeki Nishimura, Mutsumi Kikuchi +1 more |
2010-01-12 |
| 7643777 |
Toner cartridge |
Takuji Matsumoto, Chiharu Nakajima |
2010-01-05 |
| 7529511 |
Toner cartridge |
Yasufumi Kayahara, Takuji Matsumoto, Chiharu Nakajima, Mutsumi Kikuchi, Toyohiko Awano +1 more |
2009-05-05 |
| D549274 |
Toner cartridge |
Chiharu Nakajima |
2007-08-21 |
| D548276 |
Toner cartridge |
Chiharu Nakajima |
2007-08-07 |
| D548277 |
Toner cartridge |
Chiharu Nakajima |
2007-08-07 |
| 7155148 |
Image forming apparatus |
Shigeki Nishimura, Norio Irie, Masayuki Nishimura, Takuji Matsumoto, Naomasa Okimura |
2006-12-26 |
| 6785494 |
Image formation apparatus and charger used therewith |
Kazuya Yamanoi, Shigeo Ohno, Shigeki Nishimura, Yasuyuki Tsutsumi, Ryuichi Yamamoto +5 more |
2004-08-31 |
| 6738590 |
Image forming apparatus with detachable image forming unit assembly |
Naomasa Okimura, Takeshi Okoshi |
2004-05-18 |
| 6594461 |
Charger and image formation apparatus using the charger |
Shigeo Ohno, Ryuichi Yamamoto, Yusuke Kitagawa, Kazuya Yamanoi, Tadashi Kiyama +5 more |
2003-07-15 |
| D458299 |
Image forming apparatus |
Takeshi Okoshi |
2002-06-04 |
| 6069646 |
Image forming apparatus providing frame support for an optical scanning unit |
Kouichi Okabe, Yasuhide Saito |
2000-05-30 |
| 5287143 |
Image forming apparatus with moveable cover |
Shoji HIROTA |
1994-02-15 |
| 5268724 |
Transfer apparatus providing improved transfer material guidance along a feed path to an electrophotographic image carrier |
Yukinori Sezaki |
1993-12-07 |
| 5267001 |
Image forming cartridge |
Makoto Kanai |
1993-11-30 |