Inventor

UMEDA KENSUKE

JP53 patents

⚠️ This page may combine multiple inventors who share the name “UMEDA KENSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UMEDA KENSUKE

CANON KK

Image forming apparatus with developer collection

Image forming apparatus

Heating device and image forming apparatus

Image forming apparatus

Image forming apparatus having a toner replenishment operation

Image forming method and image forming apparatus

Image forming apparatus with developer collection

Image forming apparatus capable of suppressing an improper charge resulting from toner being moved from a transfer member to a photosensitive member

Image forming apparatus

Image forming apparatus having a toner replenishment operation

Image forming apparatus

Image forming apparatus

Image heating device

Image forming apparatus

Fixing device for fixing an image on a recording material and including a heat-conductive member with a regulating portion

Fixing apparatus for fixing a toner image to a recording medium

Image forming apparatus having toner replenishment container control

Image forming apparatus having toner replenishment container control

Image forming apparatus having a toner replenishment operation

Image forming apparatus

Image forming apparatus including brush for surface of developer supplying member

Image forming apparatus configured to control the voltage applied to the transfer member to suppress image defects

Cartridge and image forming apparatus

Image forming apparatus configured to control the voltage applied to the transfer member to suppress image defects

Fixing apparatus for fixing a toner image to a recording medium

Heating device and image forming apparatus

Image forming apparatus with simplified developer replenishment structure and that is user-friendly

Image forming apparatus having toner replenishment container control

Image forming apparatus

Image forming apparatus controlling image forming and sheet interval operations

Image forming apparatus

Image forming apparatus capable of suppressing an improper charge resulting from toner being moved from a transfer member to a photosensitive member

Image forming apparatus

Image forming apparatus controlling condition of charging brush

Image heating device

Image forming apparatus

Image forming apparatus and image processing apparatus with multiple operation modes that set first and second gradation values

Image forming apparatus

Image forming apparatus

Image forming apparatus having toner replenishment container control

Image forming apparatus

Fixing apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus to supply toner

Image forming apparatus having toner replenishment

Image heating device and image forming apparatus that regulate a lubricant

Image heating device

NAKAGAWA KEN

Image heating apparatus, film used for the apparatus, and manufacturing method of flexible resin material for the film

UMEDA KENSUKE

Image forming apparatus