Inventor
UEHARA SHINJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “UEHARA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS6137966AOct 24, 2000
Image forming apparatus
CANON KK39 citations92
US6574444B2Jun 3, 2003
Developing apparatus wherein seal-inflicted damage to an end edge of a developing roller is prevented
CANON KK15 citations84
US7583916B2Sep 1, 2009
Image forming apparatus
CANON KK11 citations83
US6314257B1Nov 6, 2001
Simultaneous developing/cleaning device
CANON KK17 citations83
US6647230B2Nov 11, 2003
Image-forming apparatus for use with negatively-charged toner and featuring a negatively-chargeable image-bearing member, and process cartridge using same
CANON KK7 citations74
US6529699B2Mar 4, 2003
Image forming apparatus and process cartridge detachably attachable to image forming apparatus comprising an image bearing body, and a developer carrying body
CANON KK8 citations74
US6522842B1Feb 18, 2003
Developing apparatus and image forming apparatus
CANON KK10 citations73
US6542710B2Apr 1, 2003
Developing apparatus for preventing developer from attaching to developer electrifying member
CANON KK5 citations62
US6470153B2Oct 22, 2002
Developing device and developing method featuring a use-related control of a first voltage and a second voltage respectively, applied to a developer bearing member and a developer charging member
CANON KK0 citations51