Inventor
MATSUURA KUNIYA
JP19 patents
⚠️ This page may combine multiple inventors who share the name “MATSUURA KUNIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
4 patentsUS6029025AFeb 22, 2000
Image forming apparatus with variable efficiency cleaning mechanism
MINOLTA CO LTD22 citations92
US5557381ASep 17, 1996
Developer supplying unit with multiple containers
MINOLTA CO LTD33 citations92
US5860041AJan 12, 1999
Device for measuring toner concentration in developer comprising toner and carrier
MINOLTA CO LTD12 citations73
US6188425B1Feb 13, 2001
Exposure device capable of reducing unevenness in quantity of light
MINOLTA CO LTD3 citations62
KONICA MINOLTA INC
4 patentsUS9977400B2May 22, 2018
Exhaust air cleaning apparatus and image forming apparatus
KONICA MINOLTA INC6 citations73
US9261858B2Feb 16, 2016
Image forming apparatus
KONICA MINOLTA INC2 citations62
US10618333B2Apr 14, 2020
Image forming method and image forming apparatus
KONICA MINOLTA INC0 citations45
US9213310B2Dec 15, 2015
Exhaust purification apparatus
KONICA MINOLTA INC0 citations41
KONICA MINOLTA BUSINESS TECH
3 patentsUS7853161B2Dec 14, 2010
Image forming apparatus with toner discharge method
KONICA MINOLTA BUSINESS TECH2 citations61
US7324776B2Jan 29, 2008
Image forming apparatus, charge controlling apparatus, and image forming method
KONICA MINOLTA BUSINESS TECH0 citations40
US7197264B2Mar 27, 2007
Image forming apparatus
KONICA MINOLTA BUSINESS TECH0 citations40
ITO TAKAYUKI
2 patentsUS8391767B2Mar 5, 2013
Fusing apparatus used to fuse toner image and image forming apparatus
ITO TAKAYUKI0 citations51
US9046831B2Jun 2, 2015
Fixing device and image forming apparatus capable of effectively suppressing thermal energy released externally from device due to thermal convection and hot air flow
ITO TAKAYUKI0 citations41