Inventor
KITAGAWA TAKASHI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “KITAGAWA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
16 patentsUS6847791B2Jan 25, 2005
Image formation controlling method and image forming apparatus
SHARP KK21 citations92
US6215968B1Apr 10, 2001
Image forming apparatus with half-tone density control
SHARP KK33 citations90
US7657194B2Feb 2, 2010
Image forming apparatus and toner supply control program for the same
SHARP KK8 citations84
US7498559B2Mar 3, 2009
Optical discharge apparatus and image forming apparatus containing the same
SHARP KK9 citations84
US6678491B2Jan 13, 2004
Optical electric charge removal device and image formation apparatus including the same
SHARP KK17 citations83
US6223007B1Apr 24, 2001
Image forming apparatus
SHARP KK19 citations83
US7251422B2Jul 31, 2007
Image correction method and image forming apparatus
SHARP KK7 citations74
US6516162B2Feb 4, 2003
Image forming apparatus with automatic density compensation
SHARP KK9 citations72
US7920801B2Apr 5, 2011
Image forming apparatus and method for controlling image forming apparatus
SHARP KK2 citations63
US7616912B2Nov 10, 2009
Image forming apparatus including a charger and intake/exhaust
SHARP KK4 citations63
US7272332B2Sep 18, 2007
Image forming apparatus and density correction data creation method used therein
SHARP KK3 citations63
US7675649B2Mar 9, 2010
Image forming electrophotography apparatus setting conditions for process control based on a total toner quantity equivalent value
SHARP KK2 citations62
US7889365B2Feb 15, 2011
Image forming apparatus
SHARP KK1 citations52
US8019242B2Sep 13, 2011
Image forming apparatus and image forming method for suppressing fluctuation of formed images
SHARP KK0 citations42
US7734229B2Jun 8, 2010
Toner replenishing method, toner replenishing apparatus, and computer readable recording medium
SHARP KK0 citations42
US9983532B2May 29, 2018
Image forming apparatus with density measuring portion
SHARP KK0 citations40
TOYOTA MOTOR CO LTD
5 patentsUS11183054B1Nov 23, 2021
Information processing device, information processing system, information processing method, and storage medium
TOYOTA MOTOR CO LTD5 citations73
US11370452B2Jun 28, 2022
Driving action determination device, driving action determination method and non-transitory storage medium storing a driving action determination program
TOYOTA MOTOR CO LTD0 citations52
US12272124B2Apr 8, 2025
Information processing device and information processing method
TOYOTA MOTOR CO LTD0 citations47
US11551491B2Jan 10, 2023
Driving evaluation device, driving evaluation system, driving evaluation method, and non-transitory storage medium
TOYOTA MOTOR CO LTD0 citations45
US12380803B2Aug 5, 2025
Stop detection device and stop detection method
TOYOTA MOTOR CO LTD0 citations43
CANON KK
4 patentsUS6269365B1Jul 31, 2001
Integrated database system
CANON KK60 citations94
US6138116AOct 24, 2000
Method and apparatus for retrieving data
CANON KK61 citations94
US6347315B1Feb 12, 2002
Method and apparatus for selecting and utilizing one of computers or databases
CANON KK38 citations91
US6334129B1Dec 25, 2001
Data processing apparatus and method
CANON KK20 citations91