Inventor
KAMAE KENTARO
JP38 patents
⚠️ This page may combine multiple inventors who share the name “KAMAE KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
34 patentsUS9665023B2May 30, 2017
Toner and two-component developer
CANON KK53 citations98
US8927188B2Jan 6, 2015
Method of producing magnetic carrier and magnetic carrier that uses this production method
CANON KK60 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
US10423090B2Sep 24, 2019
Magenta toner and toner kit
CANON KK30 citations94
US10353312B2Jul 16, 2019
Toner
CANON KK37 citations94
US10234777B2Mar 19, 2019
Toner and method for manufacturing toner
CANON KK34 citations94
US10216108B2Feb 26, 2019
Toner production method and polymer
CANON KK33 citations94
US10133201B2Nov 20, 2018
Toner
CANON KK34 citations94
US10012921B2Jul 3, 2018
Toner
CANON KK37 citations94
US10012918B2Jul 3, 2018
Toner and method for producing toner
CANON KK37 citations94
US9969834B2May 15, 2018
Wax dispersant for toner and toner
CANON KK42 citations94
US9915885B2Mar 13, 2018
Toner
CANON KK35 citations94
US9063443B2Jun 23, 2015
Magnetic carrier and two-component developer
CANON KK50 citations94
US9058924B2Jun 16, 2015
Magnetic carrier and two-component developer
CANON KK50 citations94
US8974994B2Mar 10, 2015
Magnetic carrier, two-component developer, and developer for replenishment
CANON KK33 citations94
US8921023B2Dec 30, 2014
Magnetic carrier and two-component developer
CANON KK51 citations94
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
US11835873B2Dec 5, 2023
Toner and two component developer
CANON KK1 citations63
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
US12339620B2Jun 24, 2025
Toner
CANON KK0 citations50
US12585207B2Mar 24, 2026
Toner
CANON KK0 citations48
US12510838B2Dec 30, 2025
Toner and two-component developer
CANON KK0 citations48
US12510837B2Dec 30, 2025
Toner
CANON KK0 citations48