Inventor

ARAI SHIGERU

JP40 patents

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

ARAI SHIGERU

FUJITSU LTD

Optical storage drive controller with predetermined light source drive values stored in non-volatile memory

Tracking servo system for controllably projecting an optical beam on an optical disk

Fine access method and circuit for an optical disk drive using a multi-track jump

Apparatus for recording and reading an optical disk, having reduced offset in its tracking error signal

Focusing and tracking servo system for controlling the projection of an optical beam on an optical disk

Optical disk tracking apparatus

Optical storage device made thinner by substituting electrical means for capabilities of sensors

Optical storage device made thinner by substituting electrical means for capabilities of sensors

System for obtaining optimum focusing position in optical disc system

Optical disk apparatus

Storage apparatus adapted to interface with a host apparatus for processing two different types of recording media

FUJI XEROX CO LTD

Image processing apparatus, image forming system, image processing method and non-transitory computer readable medium

Image processing apparatus, image forming system, image forming apparatus, and image processing method for correcting density of image information

Image processor, image formation device, image processing method, and computer-readable medium

Image processing apparatus for performing AM screen processing and FM screen processing, image processing method, computer-readable medium

Image processing device, image forming apparatus, image processing method, and non-transitory computer readable medium

Image processing apparatus, image processing method multicolor image forming apparatus, computer-readable medium, and computer data signal

Image processing apparatus, image forming system, and image forming apparatus for correcting pixel density

Image forming apparatus that corrects a light quantity emitted from chips having light emitting elements

Image forming apparatus and image processing method

HITACHI LTD

Method and system for preventing illegal use of digital contents, processing program thereof, and recording medium for the program

Displaying method and system for displaying an object by designating a state of display of the object

Distributed data CAD system

Method and apparatus for pattern data processing

ARAI SHIGERU

Image processor, image-processing method, and computer-readable medium

Illumination device

Resolution conversion using deviation direction of a pixel value of an image

FUJIFILM BUSINESS INNOVATION CORP

Exposure control device, image forming apparatus, and non-transitory computer readable medium

Light-emitting-device head and image forming apparatus with switching unit defining switching positions coinciding with dots in an image

COPAL CO LTD

Magneto-optical disk apparatus having a ejector arm and magnetic field generating means mounted on a stationary base

Magneto-optical disk apparatus having an ejector arm and magnetic field generating means mounted on a stationary base

MURATA MANUFACTURING CO

Discharge tube lighting apparatus

Sensor circuit for voice/fax switch with cascaded amplifier circuit

SANYO ELECTRIC CO

Showcase

SHIN ETSU CHEMICAL COMPANY

Desalination reverse osmotic membranes and their preparation

KURITA SHINICHIRO

Hydrogen compressor system

SHINETSU CHEMICAL CO

Method for removing unreacted monomers from aqueous dispersions of polymerizate

HITACHI PLANT TECHNOLOGIES LTD

Reciprocating compressor

HITACHI IND CO LTD

Reciprocating compressor

MISAIZU TORU

Image processing apparatus, image forming apparatus, image processing method, and computer-readable medium