Inventor
NAKATA KEITARO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAKATA KEITARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
13 patentsUS10754273B2Aug 25, 2020
Image forming apparatus that sets peripheral velocity ratios
CANON KK7 citations83
US11300897B2Apr 12, 2022
Image forming apparatus that sets peripheral velocity ratios
CANON KK2 citations72
US11042104B2Jun 22, 2021
Image forming apparatus that sets peripheral velocity ratios
CANON KK2 citations72
US10754265B2Aug 25, 2020
Image forming apparatus
CANON KK2 citations71
US11635704B2Apr 25, 2023
Image forming apparatus that sets peripheral velocity ratios
CANON KK0 citations62
US11693335B2Jul 4, 2023
Development cartridge
CANON KK0 citations59
US11300900B2Apr 12, 2022
Development cartridge
CANON KK0 citations59
US12510858B2Dec 30, 2025
Image forming apparatus
CANON KK0 citations51
US11988979B2May 21, 2024
Image forming apparatus with developing member that supplies toner to surface of image bearing member to form toner image
CANON KK0 citations51
US11579556B2Feb 14, 2023
Image forming apparatus for prolonging life of replaceable image forming unit
CANON KK0 citations51
US11073781B2Jul 27, 2021
Image forming apparatus that suppresses occurrence of image smearing by maintaining a metal soap on a surface of a photoconductor
CANON KK0 citations51
US11144007B2Oct 12, 2021
Process cartridge and image forming apparatus
CANON KK0 citations50
US12158721B2Dec 3, 2024
Image forming apparatus controlling image forming and supply operations
CANON KK0 citations46