Inventor

NISHIZAKI SHINGO

JP18 patents

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

NISHIZAKI SHINGO

RICOH KK

Image forming apparatus with transfer belt speed control

Belt driver, image forming apparatus, and method that can reduce the time until speed control of a belt is performed

Communication apparatus

Image forming apparatus and wireless communication device

HIROTA TETSURO

Magnetic permeability detector, developing device, image forming apparatus, and oscillation signal frequency calculation method therefor

Magnetic permeability detector, developing device, image forming apparatus, and oscillation signal frequency calculation method therefor

Magnetic permeability detector, developing device, image forming apparatus, and oscillation signal frequency calculation method therefor

Sheet material thickness detection device, sheet material anomaly detection device, sheet material feeding device, and image forming device

RICOH CO LTD

Image correcting device, image forming apparatus, and image correcting method

Powder detector, control method of same, and image forming apparatus incorporating same

WAKABAYASHI YUU

Sheet thickness detector and image forming apparatus including same

Sheet thickness detector and image forming apparatus including same

KAWAI YOSHIAKI

Method and apparatus for image forming and computer program product

TAKENAKA RYO

Sheet thickness detecting device, feeding device, and image forming apparatus

HIGASHIYAMA MAKOTO

Image forming apparatus, image forming method, and computer program product that performs skew correction

YAMAMOTO MITSUFUMI

Powder detection device, image forming apparatus, powder detection method, and non-transitory recording medium

MAEJIMA KEITA

Image forming apparatus and setting method

NISHIZAKI SHINGO

Image forming apparatus, image forming method, and image forming program product