Inventor

KUBOTA KEISUKE

JP45 patents

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

KUBOTA KEISUKE

KUBOTA KEISUKE

Image forming apparatus

Fixing device and image forming apparatus incorporating the same

Cleaning system, fixing device, and image forming apparatus incorporating same

Amorphous core transformer

Transformer, amorphous transformer and method of manufacturing the transformer

Control method, fixing device and image forming apparatus incorporating same

Fixing device, fixing device control method, and image forming apparatus

Fixing device and image forming apparatus

HITACHI PRINTING SOLUTIONS LTD

Print control method of electrophotograph and image formation apparatus with potential sensor using the method

Control method of an electrophotographic record apparatus and image formation apparatus including controlling developing bias and photoconductor surface potential

Electro-photographic developing unit

Electrophotographic cluster printing system with controlled image quality

Image forming apparatus with transfer bias inverting function

Electrophotographic apparatus including transferring device

RICOH CO LTD

Fixing device and image forming apparatus with improved mechanism for stably applying oil for fixing

Fixing device and image forming apparatus comprising same

Image forming apparatus capable of stably applying oil for fixing

Separation member, separation device, fixing device, and image forming apparatus

Fixing device and image forming apparatus

Fixing device and image forming apparatus capable of effectively circulating and applying oil for fixing

OKAMOTO MASAMI

Fixing device, image forming apparatus, and image fixing method capable of stably applying oil for fixing without adhering oil to sheet

Fixing device and image forming apparatus with a movable presser which moves a fixing belt

Fixing device and image forming apparatus capable of adjusting amount of oil applied for fixing

Fixing device and image forming apparatus

Fixing device and image forming apparatus capable of suppressing variation image density

NOZAWA KENJI

Fixing device and image forming apparatus

Fixing device and image forming apparatus

Fixing device and image forming apparatus that include a separation aid disposed downstream from the fixing nip

HIROSE FUMIHIRO

Fixing device and image forming apparatus that include a separator disposed downstream from a fixing nip

Fixing device and image forming apparatus

Fixing device including a separator to separate a recording medium from a pressure rotator and image forming apparatus including the fixing device

RICOH PRINTING SYS LTD

Color image forming apparatus

Fixing device including heating roller and pressure roller

KOMATSU MFG CO LTD

Work vehicle, lever unit, and actuator automatic control method

Work vehicle and method for controlling work vehicle

RICOH KK

Fixing device for fixing an unfixed toner image on a recording medium and image forming apparatus including the fixing device

HITACHI KOKI KK

Image forming apparatus

KIKUSHIMA YUUKI

Fixing device and image forming apparatus

KAMIMAE TAKESHI

Cab

NAGATA ATSUSHI

Cleaning system control method, fixing device, and image forming apparatus incorporating same

HITACHI IND EQUIPMENT SYS

Transformer, amorphous transformer and method of manufacturing the transformer

ISHII KENJI

Cooling device and image forming apparatus incorporating the cooling device

YUASA SHUUTAROH

Fixing device and image forming apparatus including a fixing belt, a presser, and a gap retainer

YAMAJI KENSUKE

Fixing device and image forming apparatus

KAWABE HIROSHI

Image forming apparatus, image forming method, and recording medium storing image forming program