Inventor
ONISHI JUNYA
JP35 patents
⚠️ This page may combine multiple inventors who share the name “ONISHI JUNYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
17 patentsUS9703220B1Jul 11, 2017
Image forming method and toner set
KONICA MINOLTA INC2 citations73
US9423712B2Aug 23, 2016
Toner for electrostatic image development
KONICA MINOLTA INC5 citations72
US9304421B2Apr 5, 2016
Electrostatic latent image developing toner
KONICA MINOLTA INC3 citations72
US10698328B2Jun 30, 2020
Electrostatic image developing toner
KONICA MINOLTA INC3 citations71
US9372423B2Jun 21, 2016
Image formation method, toner set, and white toner
KONICA MINOLTA INC4 citations71
US12493249B2Dec 9, 2025
Electrostatic charge image developing toner, production method of same, and electrophotographic image forming method
KONICA MINOLTA INC0 citations56
US9983491B2May 29, 2018
Process for producing a toner
KONICA MINOLTA INC1 citations52
US9933716B2Apr 3, 2018
Toner for electrostatic charge image development
KONICA MINOLTA INC0 citations52
US9846379B2Dec 19, 2017
Process for producing a toner
KONICA MINOLTA INC1 citations52
US9760033B2Sep 12, 2017
Toner for developing electrostatic images and method of producing toner
KONICA MINOLTA INC0 citations52
US9316937B2Apr 19, 2016
Toner for electrostatic image development
KONICA MINOLTA INC1 citations51
US9897935B2Feb 20, 2018
Image forming method, electrostatic charge image developer set, and image forming apparatus
KONICA MINOLTA INC0 citations50
US10078283B2Sep 18, 2018
Toner for developing electrostatic images
KONICA MINOLTA INC0 citations41
US9625843B2Apr 18, 2017
Electrostatic image developing toner
KONICA MINOLTA INC0 citations41
US9740123B2Aug 22, 2017
Toner for developing electrostatic latent images
KONICA MINOLTA INC0 citations40
US9588452B2Mar 7, 2017
Toner for developing electrostatic latent image and process for producing the same
KONICA MINOLTA INC0 citations40
US10627734B2Apr 21, 2020
Image forming method
KONICA MINOLTA INC0 citations37
KONICA MINOLTA BUSINESS TECH
6 patentsUS7682766B2Mar 23, 2010
Electrophotographic image forming method and image forming apparatus
KONICA MINOLTA BUSINESS TECH2 citations62
US7517628B2Apr 14, 2009
Manufacturing method of electrostatic charge image developing toner, and electrostatic charge image developing toner
KONICA MINOLTA BUSINESS TECH5 citations62
US7727697B2Jun 1, 2010
Electrophotographic toner and electrophotographic developer by use thereof
KONICA MINOLTA BUSINESS TECH0 citations52
US8039184B2Oct 18, 2011
Two-component developer
KONICA MINOLTA BUSINESS TECH0 citations51
US7727695B2Jun 1, 2010
Electrophotographic toner
KONICA MINOLTA BUSINESS TECH0 citations51
US7799499B2Sep 21, 2010
Image forming method using electrophotographic system
KONICA MINOLTA BUSINESS TECH0 citations41
ANNO MASAHIRO
5 patentsUS8455164B2Jun 4, 2013
Developer for electrophotography
ANNO MASAHIRO4 citations61
US8133646B2Mar 13, 2012
Toner
ANNO MASAHIRO2 citations61
US8431298B2Apr 30, 2013
Toner and toner manufacturing method
ANNO MASAHIRO0 citations40
US8101330B2Jan 24, 2012
Two component developer and image forming method
ANNO MASAHIRO0 citations40
US8092965B2Jan 10, 2012
Two component developer and image forming method
ANNO MASAHIRO0 citations40