Inventor

FUNATANI KAZUHIRO

JP68 patents

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

FUNATANI KAZUHIRO

CANON KK

Image forming apparatus

Image forming apparatus with current detector and voltage control based on detection result

Color image forming apparatus which prevents the scatter of color characters and lines

Image forming apparatus

Image forming apparatus with plural transfer means and selecting mechanism for selecting from among a plurality of image bearing members

Image forming apparatus with collection

Image forming apparatus with developer collection

Image forming apparatus and image forming method

Image forming apparatus capable of detecting density of toner image

Image forming apparatus with relative speed differential between intermediate transfer member and image bearing member

Image forming apparatus with cleaning using cleaning member and charging member

Image forming apparatus

Image forming apparatus including cleaning unit for removing developing material

Image forming apparatus with brush portion comprising threads and with control to perform rotation of and stop of image bearing member to change posture of brush portion

Image forming apparatus

Image forming apparatus for detecting the density of toner

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 forming apparatus

Image forming apparatus utilizing adjustment toner image

Image forming apparatus having a toner replenishment operation

Image forming apparatus

Image forming apparatus

Image forming apparatus including brush for surface of developer supplying member

Image forming apparatus

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

Image forming apparatus

Image forming apparatus

Image forming apparatus and density detection pattern forming method therein

Process cartridge detachably mountable to an image forming apparatus and image forming apparatus including image control means for adjusting an image on a transferring material

Heating device and image forming apparatus

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

Image forming apparatus

Image forming apparatus controlling image forming and sheet interval operations

Image forming apparatus with brush that collects material adhered to surface of image bearing member and that includes brush portion including threads having specified thread density

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

HIRAI MASAHIDE

Image forming apparatus and control method thereof featuring image member surface data detection

KINUKAWA TATSUYA

Image forming apparatus with dynamic characteristic calculation

SEKI HIROYUKI

Image forming apparatus taht includes a transfer member that can be separated from an inner circumferential surface of a transfer belt when belt is rotating