Process cartridge including a photosensitive drum for an electrophotographic image forming apparatus | Patent Number 08369744
US 08369744 B2Filled DateJan 26, 2012
Priority DateJun 19, 2009
Publication DateMay 17, 2012
Expiration DateFeb 5, 2017
Inventor/ApplicantsMasato Hisano
Ryosuke Nakazawa
Teruhiko Sasaki
Masanari Morioka
Naoya Asanuma
Ryosuke Nakazawa
Teruhiko Sasaki
Masanari Morioka
Naoya Asanuma
ExaminesGRAY, FRANCIS C
Art Unit2852
Technology Center2800
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