Inventor
MARUYAMA AKIHISA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA AKIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
11 patentsUS6173136B1Jan 9, 2001
Fuser for two-sided imager
FUJI XEROX CO LTD33 citations90
US7251434B2Jul 31, 2007
Color image forming apparatus
FUJI XEROX CO LTD11 citations83
US9599928B2Mar 21, 2017
Powder transport member, powder container, and image forming apparatus
FUJI XEROX CO LTD4 citations71
US6222606B1Apr 24, 2001
Duplex imaging apparatus
FUJI XEROX CO LTD9 citations71
US7224930B2May 29, 2007
Image forming apparatus
FUJI XEROX CO LTD6 citations62
US5585901ADec 17, 1996
Developing machine and carrier containing a charge-imparting agent
FUJI XEROX CO LTD6 citations57
US9341987B2May 17, 2016
Development roller, developing device, and image forming apparatus
FUJI XEROX CO LTD0 citations51
US8995890B2Mar 31, 2015
Developing device and image forming apparatus having magnetic poles to control the distribution of a magnetic attraction force
FUJI XEROX CO LTD0 citations41
US7395022B2Jul 1, 2008
Image forming apparatus with toner recovery system
FUJI XEROX CO LTD0 citations41
US7937035B2May 3, 2011
Image forming apparatus including cleaning unit provided with cleaning member having free end facing upward and friction reducing unit, and image forming method
FUJI XEROX CO LTD0 citations40
US9465326B1Oct 11, 2016
Image forming apparatus having a controller for controlling toner discharge operation
FUJI XEROX CO LTD0 citations38