Inventor
TSUDA SHOHEI
JP27 patents
Patents
27 patentsUS9606462B2Mar 28, 2017
Toner and method for manufacturing toner
CANON KK58 citations98
US10782623B2Sep 22, 2020
Toner
CANON KK23 citations94
US10578990B2Mar 3, 2020
Toner
CANON KK31 citations94
US10197934B2Feb 5, 2019
Toner, developing apparatus, and image-forming apparatus provided with toner
CANON KK46 citations94
US10156800B2Dec 18, 2018
Toner, developing device, and image forming apparatus
CANON KK31 citations94
US10012919B2Jul 3, 2018
Toner, developing apparatus, and image-forming apparatus
CANON KK33 citations94
US9904195B2Feb 27, 2018
Toner, image forming apparatus, and image forming method
CANON KK31 citations94
US9857707B2Jan 2, 2018
Toner
CANON KK37 citations94
US9778583B2Oct 3, 2017
Toner and imaging method
CANON KK23 citations94
US9772570B2Sep 26, 2017
Magnetic toner
CANON KK29 citations94
US9715188B2Jul 25, 2017
Toner
CANON KK32 citations94
US9658546B2May 23, 2017
Toner and method of producing toner
CANON KK42 citations94
US9588450B2Mar 7, 2017
Magnetic toner
CANON KK37 citations94
US9575425B2Feb 21, 2017
Toner
CANON KK29 citations94
US9470993B2Oct 18, 2016
Magnetic toner
CANON KK53 citations94
US11249408B2Feb 15, 2022
Toner
CANON KK12 citations86
US11061342B2Jul 13, 2021
Electrophotographic apparatus, process cartridge and cartridge set
CANON KK9 citations85
US10976678B2Apr 13, 2021
Toner
CANON KK15 citations85
US11112712B2Sep 7, 2021
Toner
CANON KK7 citations84
US11112708B2Sep 7, 2021
Toner
CANON KK19 citations83
US11320756B2May 3, 2022
Electrophotographic apparatus, process cartridge, and cartridge set
CANON KK5 citations73
US9575461B2Feb 21, 2017
Process cartridge and image forming method using toner having properties for high image quality
CANON KK2 citations73
US10409186B2Sep 10, 2019
Toner and image forming method
CANON KK1 citations62
US12271150B2Apr 8, 2025
Toner
CANON KK0 citations52
US11448982B2Sep 20, 2022
Electrophotographic apparatus, process cartridge, and cartridge set
CANON KK0 citations52
US12535751B2Jan 27, 2026
Toner particle having hydrotalcite particle containing fluorine
CANON KK0 citations51
US12474649B2Nov 18, 2025
Toner and method for producing toner
CANON KK0 citations51