Inventor
UNNO TOMOHIRO
JP10 patents
Patents
10 patentsUS10747136B2Aug 18, 2020
Toner
CANON KK33 citations93
US11181840B2Nov 23, 2021
Toner
CANON KK14 citations85
US11181846B2Nov 23, 2021
Toner
CANON KK14 citations85
US11181839B2Nov 23, 2021
Toner and method for producing toner
CANON KK14 citations85
US11333989B2May 17, 2022
Toner
CANON KK6 citations74
US11474442B2Oct 18, 2022
Electrophotographic apparatus, process cartridge, and cartridge set
CANON KK0 citations51
US11449000B2Sep 20, 2022
Electrophotographic apparatus, process cartridge, and cartridge set
CANON KK0 citations51
US12529972B2Jan 20, 2026
Toner
CANON KK0 citations50
US12405544B2Sep 2, 2025
Toner and method for producing toner
CANON KK0 citations50
US12339619B2Jun 24, 2025
Toner
CANON KK0 citations50