Inventor
ICHIKAWA YASUHIRO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “ICHIKAWA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
18 patentsUS10661761B2May 26, 2020
Foreign matter removal device and vehicle equipped with foreign matter removal device
KOITO MFG CO LTD2 citations73
US12269439B2Apr 8, 2025
Vehicle cleaning device, manufacturing method thereof, and assembly method thereof
KOITO MFG CO LTD0 citations62
US11845092B2Dec 19, 2023
Vehicle washing device
KOITO MFG CO LTD0 citations62
US11827186B2Nov 28, 2023
Vehicle cleaning device, manufacturing method thereof, and assembly method thereof
KOITO MFG CO LTD0 citations62
US11827188B2Nov 28, 2023
Foreign material removing device and vehicle provided with this foreign material removing device
KOITO MFG CO LTD0 citations62
US11535203B2Dec 27, 2022
Air cleaner for vehicles
KOITO MFG CO LTD1 citations62
US11505163B2Nov 22, 2022
Foreign matter removal device and vehicle equipped with foreign matter removal device
KOITO MFG CO LTD1 citations62
US11225224B2Jan 18, 2022
Foreign material removal device
KOITO MFG CO LTD0 citations62
US11155244B2Oct 26, 2021
Foreign material removing device and vehicle provided with this foreign material removing device
KOITO MFG CO LTD1 citations62
US10604122B2Mar 31, 2020
Foreign matter removal device and vehicle provided with same
KOITO MFG CO LTD1 citations62
US12060041B2Aug 13, 2024
Foreign body removal device and drive device for foreign body removal device
KOITO MFG CO LTD0 citations61
US12036957B2Jul 16, 2024
Vehicular cleaner system, vehicle having vehicular cleaner system, vehicular cleaner and vehicle having vehicular cleaner
KOITO MFG CO LTD0 citations61
US11794702B2Oct 24, 2023
Cleaner, sensor with cleaner, and vehicle including cleaner or sensor with cleaner
KOITO MFG CO LTD1 citations61
US11731590B2Aug 22, 2023
Vehicular cleaner system, vehicle having vehicular cleaner system, vehicular cleaner and vehicle having vehicular cleaner
KOITO MFG CO LTD0 citations61
US11230271B2Jan 25, 2022
Foreign body removal device and drive device for foreign body removal device
KOITO MFG CO LTD0 citations61
US10436186B2Oct 8, 2019
Foreign material removal device
KOITO MFG CO LTD0 citations52
US12012078B2Jun 18, 2024
Vehicle cleaner
KOITO MFG CO LTD0 citations51
US10556571B2Feb 11, 2020
Foreign matter removal device and vehicle equipped with foreign matter removal device
KOITO MFG CO LTD0 citations51
CANON KK
15 patentsUS7288348B2Oct 30, 2007
Color toner
CANON KK60 citations98
US7147980B2Dec 12, 2006
Toner and image forming apparatus
CANON KK69 citations98
US7816063B2Oct 19, 2010
Color toner and two-component developer
CANON KK31 citations92
US7544457B2Jun 9, 2009
Color toner and two-component developer
CANON KK17 citations92
US7455947B2Nov 25, 2008
Yellow toner, image forming apparatus and a method for producing a toner
CANON KK26 citations92
US7300733B2Nov 27, 2007
Black toner with defined loss tangent
CANON KK38 citations92
US7112395B2Sep 26, 2006
Color toner
CANON KK30 citations92
US6664016B2Dec 16, 2003
Magenta toner
CANON KK43 citations92
US6146801ANov 14, 2000
Resin-coated carrier, two component type developer, and developing method
CANON KK23 citations92
US5733702AMar 31, 1998
Image forming method employing toner with external additive
CANON KK21 citations92
US5670288ASep 23, 1997
Carrier for electrophotography, two-component type developer, and image forming method
CANON KK25 citations92
US5512402AApr 30, 1996
Carrier for electrophotography, two-component type developer, and image forming method
CANON KK36 citations92
US7022449B2Apr 4, 2006
Black toner with defined loss tangent
CANON KK15 citations84
US5637432AJun 10, 1997
Toner for developing electrostatic image comprising titanium oxide particles
CANON KK16 citations82
US6187490B1Feb 13, 2001
Resin-coated carrier, two-component developer and image forming method
CANON KK11 citations74