Inventor
IDA HAYATO
JP62 patents
Patents
50 patentsUS9348247B2May 24, 2016
Toner and method of producing toner
CANON KK61 citations98
US9057970B2Jun 16, 2015
Method for producing core-shell structured resin microparticles and core-shell structured toner containing core-shell structured resin microparticles
CANON KK61 citations98
US10969705B2Apr 6, 2021
Two-component developer
CANON KK23 citations94
US10877386B2Dec 29, 2020
Toner
CANON KK25 citations94
US10859931B2Dec 8, 2020
Toner and two-component developer
CANON KK23 citations94
US10775710B1Sep 15, 2020
Toner
CANON KK33 citations94
US10656545B2May 19, 2020
Toner and method for producing toner
CANON KK32 citations94
US10514624B2Dec 24, 2019
Toner
CANON KK33 citations94
US10451990B2Oct 22, 2019
Toner and method for producing toner
CANON KK35 citations94
US10353312B2Jul 16, 2019
Toner
CANON KK37 citations94
US10228629B2Mar 12, 2019
Toner
CANON KK43 citations94
US10203619B2Feb 12, 2019
Toner and method for producing toner
CANON KK43 citations94
US10197936B2Feb 5, 2019
Toner
CANON KK39 citations94
US10175595B2Jan 8, 2019
Toner
CANON KK41 citations94
US10088765B2Oct 2, 2018
Toner and method for producing toner
CANON KK45 citations94
US10078281B2Sep 18, 2018
Toner and method for producing toner
CANON KK46 citations94
US10012920B2Jul 3, 2018
Toner and method of producing toner
CANON KK46 citations94
US9897934B2Feb 20, 2018
Toner
CANON KK47 citations94
US9696644B2Jul 4, 2017
Resin for toner and toner
CANON KK52 citations94
US9540483B2Jan 10, 2017
Resin for toner and toner
CANON KK52 citations94
US11181848B2Nov 23, 2021
Liquid developer and method of producing liquid developer
CANON KK15 citations85
US11029617B2Jun 8, 2021
White toner and method for producing same
CANON KK15 citations85
US7959280B2Jun 14, 2011
Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus
CANON KK6 citations74
US7314276B2Jan 1, 2008
Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus
CANON KK8 citations74
US7241333B2Jul 10, 2007
Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus
CANON KK5 citations74
US11675283B2Jun 13, 2023
Magnetic carrier, two-component developer, and method for producing magnetic carrier
CANON KK2 citations73
US11662670B2May 30, 2023
Toner
CANON KK3 citations73
US11624986B2Apr 11, 2023
Toner and method for manufacturing toner
CANON KK3 citations73
US9958800B2May 1, 2018
Toner
CANON KK4 citations73
US12487539B2Dec 2, 2025
Fine particle, external additive for toners, and toner
CANON KK0 citations63
US11835873B2Dec 5, 2023
Toner and two component developer
CANON KK1 citations63
US7731346B2Jun 8, 2010
Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus
CANON KK2 citations63
US7300505B2Nov 27, 2007
Ink-jet recording ink, ink cartridge, recording unit, ink-jet recording method, ink-jet recording apparatus, and method for stabilizing ink ejection
CANON KK3 citations63
US12360470B2Jul 15, 2025
External additive for toner, toner and image forming apparatus
CANON KK0 citations62
US12326691B2Jun 10, 2025
Toner
CANON KK0 citations62
US12271151B2Apr 8, 2025
Toner and method for manufacturing toner
CANON KK0 citations62
US11281120B2Mar 22, 2022
Liquid developer and image-forming method
CANON KK0 citations62
US10228628B2Mar 12, 2019
Toner and method for manufacturing the same
CANON KK1 citations62
US12449741B2Oct 21, 2025
Toner
CANON KK0 citations61
US12386280B2Aug 12, 2025
Toner
CANON KK0 citations61
US12292713B2May 6, 2025
Toner and method for producing the same
CANON KK0 citations61
US12386279B2Aug 12, 2025
Toner
CANON KK0 citations52
US12353167B2Jul 8, 2025
External additive for toner and toner
CANON KK0 citations52
US12326690B2Jun 10, 2025
Toner and method for producing toner
CANON KK0 citations52
US12222677B2Feb 11, 2025
Fine particle, external additive for toner, toner, two-component developer, and method for manufacturing toner
CANON KK0 citations52
US12140906B2Nov 12, 2024
External additive for toner and toner
CANON KK0 citations52
US11914325B2Feb 27, 2024
Toner and method for producing toner
CANON KK0 citations52
US11809131B2Nov 7, 2023
Toner
CANON KK0 citations52
US11714362B2Aug 1, 2023
Toner and two-component developer
CANON KK0 citations52
US11209756B2Dec 28, 2021
Method for producing printed matter
CANON KK0 citations52
Showing the top 50 of 62 patents by PatentIndex Score.