Inventor
OBARA SHINYA
JP26 patents
⚠️ This page may combine multiple inventors who share the name “OBARA SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
16 patentsUS10241432B2Mar 26, 2019
Electrostatically charged image developing toner and electrostatically charged image developing two-component developer
KONICA MINOLTA INC3 citations73
US10585368B2Mar 10, 2020
Electrostatic image developing toner and image forming method
KONICA MINOLTA INC2 citations72
US10168630B2Jan 1, 2019
Toner for developing electrostatic images
KONICA MINOLTA INC2 citations72
US10409189B2Sep 10, 2019
Electrostatic latent image developer and method for producing electrostatic latent image developer
KONICA MINOLTA INC1 citations62
US11079694B2Aug 3, 2021
Toner for developing electrostatic charge image
KONICA MINOLTA INC0 citations59
US10698331B2Jun 30, 2020
Two-component developer for electrostatic charge image development
KONICA MINOLTA INC0 citations52
US10234778B2Mar 19, 2019
Electrostatic charge image developing toner
KONICA MINOLTA INC0 citations52
US9482977B2Nov 1, 2016
Two-component developer
KONICA MINOLTA INC1 citations52
US10606183B2Mar 31, 2020
Electrostatic latent image developing toner and image forming method
KONICA MINOLTA INC0 citations51
US9470992B2Oct 18, 2016
Image forming method
KONICA MINOLTA INC1 citations51
US12411430B2Sep 9, 2025
Electrostatic latent image developing toner and electrostatic latent image developing toner set
KONICA MINOLTA INC0 citations50
US9915884B2Mar 13, 2018
Toner
KONICA MINOLTA INC1 citations50
US9904194B2Feb 27, 2018
Electrostatic latent image developing toner
KONICA MINOLTA INC0 citations50
US9823596B2Nov 21, 2017
Electrostatic image developing toner and two-component electrostatic image developer
KONICA MINOLTA INC0 citations50
US10437166B2Oct 8, 2019
Two-component developer for developing electrostatic latent image
KONICA MINOLTA INC0 citations41
US10509338B2Dec 17, 2019
Two-component developer for developing electrostatic latent image
KONICA MINOLTA INC0 citations40
KONICA MINOLTA BUSINESS TECH
3 patentsUS7981586B2Jul 19, 2011
Image forming method using the same
KONICA MINOLTA BUSINESS TECH3 citations62
US7831183B2Nov 9, 2010
Electrophotograph developing roller and developing apparatus employing the same
KONICA MINOLTA BUSINESS TECH1 citations49
US8029965B2Oct 4, 2011
Developing roller and image forming method employing the same
KONICA MINOLTA BUSINESS TECH0 citations47