Inventor

OTOME YUKIO

JP31 patents

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

OTOME YUKIO

HITACHI KOKI KK

Image forming apparatus having a belt attaching/detaching mechanism

Electrostatic printing apparatus having an erase lamp

Electrostatographic printing machine

Exposure device of electrophotographic apparatus with optical path position deciding device

Developing device for electrophotograph-type printer

Developing unit for an electrophotographic apparatus

Paper carrying device in electrostatic recording apparatus

OTOME YUKIO

Powder feeding device having negative pressure generation control and power discharge control and image forming apparatus

Powder feeding device having negative pressure generation control and powder discharge control and image forming apparatus

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

Liquid circulating apparatus and liquid ejecting apparatus

HITACHI LTD

Method of multi-color recording using electro-photography process and apparatus therefor wherein mixed colors generation is prevented

Image production apparatus

Image forming apparatus having belt-shaped carrier

RICOH CO LTD

Liquid discharge head including supply and discharge channels, liquid discharge device, and liquid discharge apparatus

Image forming apparatus and tandem image forming apparatus

Electrophotographic printer

RICOH KK

Image forming apparatus and toner adhesion amount correction method

Printer capable of reserving sheet wrapping width

TERAI JUNICHI

Image forming apparatus with removable unit and a connectable device to connect to the removable unit

Powder supply device and image forming apparatus incorporating same

MABUCHI HIROYUKI

Toner bottle driving device control method and image forming apparatus

IWATA JUNICHI

Liquid discharge head, including supply and discharge channels,liquid discharge device, and liquid discharge apparatus

IWAMA MASAMI

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

RICOH PRINTING SYS LTD

Electrophotographic device with contaminant-resistant photoconductor and charger

HITACHI PRINTING SOLUTIONS LTD

Perfecting press apparatus

NAKAI TAKAYUKI

Liquid discharge head, liquid discharge device, and liquid discharge apparatus

KIMURA HIDEKI

Developing device, and process cartridge and image forming apparatus incorporating same

KIKUCHI HIROSHI

Developing unit, process cartridge, and image forming apparatus

OKAMOTO HIROAKI

Developing device, process cartridge, and image forming apparatus including same

ISHIKAWA MASAHIKO

Ink discharge device and ink discharge method