Inventor

SAKAMOTO TAKASHI

JP176 patents

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

SAKAMOTO TAKASHI

DAINIPPON SCREEN MFG

Method of and apparatus for recording halftone images and halftone images produced thereby

Linear interpolating method and color conversion apparatus using this method

Method of color correction

Method of color conversion, apparatus for the same, and computer program product for realizing the method

Method of and apparatus for image smoothing along a tangential direction of a contour

Method of and apparatus for producing a unit pattern on a printing cylinder for printing an endless pattern

Method of and apparatus for forming halftone images

Apparatus for reading images and method for enhancing the outlines of shapes

Method for producing halftone dots in a halftone plate recording apparatus

Method and machine for reproducing a color picture by storing signal streams, one entirely, and the rest partially

Method of and apparatus for generating halftone image with compensation for different dot gain characteristics

Method of and apparatus for generating halftone dots

Method of generating gradation correction curve for correcting gradation character of image

Method of enhancing image sharpness for image reproduction using sharp/unsharp signal processing

Method and apparatus for jitter correction of a polygon mirror in an image recording apparatus

Method of tracing/recording image lines and apparatus therefor

Printing apparatus and method of tension control

Method of and apparatus for recording halftone images and halftone images produced thereby

Method and system for displaying a color image simulating a multi-color printed matter on a screen

Method for measuring a halftone dot area rate or a halftone picture density

Method for producing a halftone plate

Picture outline tracing and recording machine

Method of and apparatus for jitter correction of a polygon mirror in an image recording apparatus

Method of and apparatus for performing detail enhancement

Photographic apparatus and measurement method of exposure conditions

ANRITSU CORP

System for measuring wavelength dispersion of optical fiber

Optical time domain reflectometer with automatic measuring function of optical fiber defects

Test system for optical line which carries out fault search for optical line from user optical terminal side

Light measuring device capable of measuring optical power level easily with high accuracy

FUJI XEROX CO LTD

Member for agitating and conveying developer, developing device, and image forming apparatus having the same

Developing housing and conveying device and image forming apparatus having the same

Developing device, image carrier unit and image forming apparatus

Image forming member, toner removing apparatus, developing apparatus, and image forming apparatus

SUMITOMO CHEMICAL CO

Methyl Methacrylate resin composition

Methyl methacrylate polymer

NIPPON TELEGRAPH & TELEPHONE

Optical communication network system

Optical communication system

TOSHIBA KK

Focus monitoring method, exposure apparatus, and exposure mask

System and program for making recipe and method for manufacturing products by using recipe

SAKAMOTO TAKASHI

Linear interpolator for color correction

RIGAKU IND CORP

Fluorescent X-ray analyzer useable as wavelength dispersive type and energy dispersive type

SUMITOMO ELECTRIC INDUSTRIES

Transmitter/receiver for optical parallel transmission and board for optical module

KUBO KEISUKE

Image forming apparatus, developing apparatus and contact-retracting method

CHEUNG GENE

Managing multiview streaming video data composed of frames

FUJIKOKI CORP

Variable-capacity compressor control valve

HEWLETT PACKARD DEVELOPMENT CO

Proxy device to packetize data to send to a wireless network

POWREX KK

Coating apparatus

MAKITA CORP

Screw-tightening power tool

TAIKISHA KK

Automatic spray painting machine

HARAKAWA TETSUHIRO

Method for quantification of neurotoxin