Inventor
SHIMIZU KIICHIROU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU KIICHIROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
6 patentsUS7747182B2Jun 29, 2010
Image forming apparatus with toner density control
RICOH KK9 citations84
US7664413B2Feb 16, 2010
Image forming device including a toner pattern forming unit
RICOH KK10 citations84
US7551864B2Jun 23, 2009
Image forming apparatus and method of controlling an image quality
RICOH KK12 citations84
US7536121B2May 19, 2009
Image forming apparatus and image density control method
RICOH KK16 citations84
US7515844B2Apr 7, 2009
Image density control method and image forming apparatus
RICOH KK19 citations83
US7249758B2Jul 31, 2007
Image forming apparatus with finishing unit
RICOH KK1 citations50