Inventor
ENDOH SHUUICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ENDOH SHUUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
7 patentsUS6643486B1Nov 4, 2003
Developing device for an image forming apparatus
RICOH KK15 citations92
US6775506B2Aug 10, 2004
Method and apparatus for image developing capable of effectively forming an even development agent layer
RICOH KK28 citations91
US7738819B2Jun 15, 2010
Image forming method and apparatus, and developing device and process cartridge therefor
RICOH KK12 citations84
US7720418B2May 18, 2010
Toner change and flow stabilizing developing device, process cartridge, and image forming apparatus
RICOH KK15 citations83
US6795674B2Sep 21, 2004
Developing device for an image forming apparatus
RICOH KK13 citations83
US6321049B1Nov 20, 2001
Method and apparatus for image forming capable of effectively cleaning a transfer mechanism
RICOH KK12 citations71
US7483658B2Jan 27, 2009
Image forming method and apparatus capable of enhancing toner mobility
RICOH KK0 citations39