Electrophotographic image forming apparatus, developing apparatus, and coupling member | Patent Number 08688008
US 08688008 B2Filled DateFeb 11, 2013
Priority DateMar 24, 2008
Publication DateAug 22, 2013
Expiration DateMar 23, 2028
Inventor/ApplicantsTakahito Ueno
Shigeo Miyabe
Masanari Norioka
Shigeo Miyabe
Masanari Norioka
ExaminesGRAY, FRANCIS C
Art Unit2852
Technology Center2800
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