Inventor
KOBAYASHI KAZUMI
JP45 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI KAZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
15 patentsUS7616909B2Nov 10, 2009
Image forming apparatus and image forming method
RICOH KK21 citations92
US7260335B2Aug 21, 2007
Image-information detecting device and image forming apparatus
RICOH KK24 citations92
US7251420B2Jul 31, 2007
Method and apparatus for image forming capable of effectively detecting toner density
RICOH KK42 citations92
US7228081B2Jun 5, 2007
Method and apparatus for image forming capable of controlling image-forming process conditions
RICOH KK37 citations92
US7747182B2Jun 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
US7551866B2Jun 23, 2009
Image forming method and apparatus with improved conversion capability of amount of toner adhesion
RICOH KK8 citations84
US7548704B2Jun 16, 2009
Image forming apparatus effectively conducting a process control
RICOH KK8 citations84
US7536121B2May 19, 2009
Image forming apparatus and image density control method
RICOH KK16 citations84
US7493058B2Feb 17, 2009
Image forming apparatus and toner concentration controlling method
RICOH KK13 citations84
US7515844B2Apr 7, 2009
Image density control method and image forming apparatus
RICOH KK19 citations83
US7672602B2Mar 2, 2010
Developing unit and image forming apparatus which forces consumption of toner
RICOH KK7 citations74
US7821677B2Oct 26, 2010
Method and apparatus for image forming capable of accurately detecting displacement of transfer images and image density
RICOH KK7 citations73
US7809291B2Oct 5, 2010
Image forming apparatus with a two component developer, toner density detection and toner density correction
RICOH KK5 citations61
NEC CORP
6 patentsUS6469765B1Oct 22, 2002
Liquid crystal display and method of performing display operation
NEC CORP179 citations99
US6256082B1Jul 3, 2001
Liquid crystal display with a liquid crystal orientation controlling electrode and processes for manufacturing and driving thereof
NEC CORP114 citations98
US6081315AJun 27, 2000
Liquid crystal display apparatus
NEC CORP85 citations96
US6466293B1Oct 15, 2002
Liquid crystal display with a liquid crystal orientation controlling electrode and processes for manufacturing and driving thereof
NEC CORP31 citations93
US6456352B1Sep 24, 2002
Liquid crystal display device
NEC CORP17 citations84
US6211939B1Apr 3, 2001
Liquid crystal display and method of driving liquid crystal display
NEC CORP3 citations62
RICOH CO LTD
4 patentsUS8382241B2Feb 26, 2013
Image forming apparatus performing non-printing discharge
RICOH CO LTD15 citations81
US8045873B2Oct 25, 2011
Image forming apparatus and image density adjusting method
RICOH CO LTD2 citations63
US8009997B2Aug 30, 2011
Toner replenishment determination device of an image forming apparatus
RICOH CO LTD2 citations63
US7885556B2Feb 8, 2011
Image forming apparatus for correcting a toner density target value
RICOH CO LTD1 citations52