Inventor

KUBOSHIMA YASUHITO

JP18 patents

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

KUBOSHIMA YASUHITO

TOMITA DAISUKE

Cleaning device, and image forming apparatus and process unit incorporating same

Cleaning device, process cartridge incorporating the cleaning device, and image forming apparatus incorporating the cleaning device

Device including roller, and image forming apparatus and process cartridge incorporating same

MAEHATA YASUHIRO

Image forming apparatus

Image forming apparatus which controls the rotation speed of a lubricant supply roller

HATORI SATOSHI

Lubricant supplying device, image forming apparatus, and process cartridge

Lubricant supplying device, image forming apparatus, and process cartridge

ISHIZUKA YUSUKE

Image forming apparatus

Toner conveyance device and image forming apparatus

RICOH CO LTD

Waste-toner conveyance device and image forming apparatus

ASANO TOMOHARU

Electrophotographic photoreceptor, and image forming apparatus and process cartridge using same

SHINTANI TAKESHI

Process cartridge and image forming apparatus

TAGUCHI NOBUYUKI

Image carrier, process cartridge, and image forming apparatus

SEKI HIDEYASU

Lubricant supplying device, and image forming apparatus

HONJOH KENJI

Lubricant supplying device, process cartridge and image forming apparatus

SHIMOYAMA KEISUKE

Image bearing member and image forming method, image forming apparatus, and process cartridge using the same

GOTOH RYOHTA

Lubricant supply device, process unit, image forming apparatus, and process unit manufacturing method

AZEYANAGI YUTA

Detachable unit and image forming apparatus incorporating same