Inventor

MIYADERA TATSUYA

JP72 patents

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

MIYADERA TATSUYA

MIYADERA TATSUYA

Optical writing control apparatus for controlling a light source emitting a light beam onto a photosensitive member and control method using the same

Optical-writing control device, image forming apparatus, and method of controlling optical writing device

Image forming apparatus and image forming method

Device and method for correcting misregistration, and image forming apparatus

Optical writing control device, image forming apparatus, and optical writing control method for controlling the light emitting timing of a light source

Method and apparatus for controlling adjustment of image parameters and image formation and an image apparatus including the game

Optical writing controller, image forming apparatus, and optical writing control method

Optical writing device, image forming device, and method of operating the same

Optical writing control apparatus, image forming apparatus, and optical writing control method

Optical writing device, image forming apparatus, and correction value information generating method

Image forming apparatus, correction control method and computer readable information recording medium

Optical writing device, image forming apparatus, and method and program product for controlling optical writing device

Positional error detection method and apparatus, and computer-readable storage medium

Exposure control apparatus, image forming apparatus, and exposure control method

Image forming apparatus and method of correcting image misalignment

Exposure unit, image forming apparatus and image forming method

Image forming apparatus, image forming method, and computer-readable storage medium that change data lengths of first data and second data according to a condition of image formation

Optical writing device having a correction value information generating unit, image forming apparatus, and method of controlling optical writing device thereof

RICOH CO LTD

Positional misalignment correcting device and image forming apparatus

Image forming method, image forming apparatus and toner image pattern

Image forming method, image forming apparatus and toner image pattern

Deviation amount detecting device, deviation amount detecting method, and computer-readable recording medium

Image forming apparatus and method of correcting image concentration

KINOSHITA IZUMI

Optical writing device, image forming apparatus, and method and program product for controlling optical writing device

Optical writing device, image forming apparatus, method of controlling optical writing device, and computer program product

Light source control circuit, image forming apparatus, and method of controlling the light source control circuit

Light source control circuit, image forming apparatus, and method of controlling the light source control circuit

Method of compensating for errors caused by a print head using skew correction

RICOH KK

Displacement correction device, displacement correction method, and image forming device

Misregistration amount detector, misregistration amount detecting method, and storage medium

Deviation amount detecting device, deviation amount detecting method, and computer-readable recording medium

HAYASHI MASAYUKI

Image forming apparatus and image correction method that calculate correction amounts associated with a main scanning direction

Toner consumption calculator, image forming apparatus, and toner consumption calculation method

Optical writing device, image forming apparatus, and method of controlling optical writing device

YOKOYAMA TAKUHEI

Image forming device and control method for image forming device

Imaging forming apparatus

Light emission control device, light emission control method, and image forming apparatus

SHIRASAKI YOSHINORI

Image forming apparatus configured to perform a light adjustment operation and method for controlling image forming apparatus

Optical writing device, image forming apparatus, and control method of optical writing device

Line-head control device, image forming apparatus, and line-head control method

KOMAI KUNIHIRO

Light source control apparatus and image forming apparatus

Image processing apparatus, image processing method, and computer program product for image processing

Light source control circuit, image forming apparatus, and light source control method

SHIKAMA TAKESHI

Image processing apparatus, an image forming apparatus, an image processing method and a recording medium

Image forming apparatus including image forming calibration

YAMAGUCHI AKINORI

Image forming apparatus

SHIMIZU YOSHIYUKI

Image forming apparatus and control method therefor

MIYAZAKI SUSUMU

Image forming apparatus and image density detecting method

KAWANABE MOTOHIRO

Optical writing device, image forming apparatus, optical writing method, and computer-readable recording medium

TAKAHASHI MOTOYOSHI

Optical scanner, image forming apparatus, and buffer control method for optical scanner