Inventor

KOTERA HIROAKI

JP23 patents

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

KOTERA HIROAKI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Color correction method for color copier utilizing correction table derived from printed color samples

Color converting apparatus for performing a three-dimensional color conversion of a colored picture in a color space with a small capacity of memory

Apparatus for correction of color signal values

Color conversion apparatus for altering color values within selected regions of a reproduced picture

Method and apparatus for generating pseudo-halftone dots by comparing gray scale values of an original with dither threshold values stored in cells of a matrix array divided into imaginary matrices of elemental areas each containing one cell

Method of image display with scrolling capability

Image signal processing apparatus for bar code image signal

Color separating method and apparatus using statistical techniques

Image data expanding and/or contracting method and apparatus

Device for presetting a television program and the like

Method and apparatus for processing an image

Color correction processor with memory addressed by color component signals having unevenly-distributed data bits

Method of band compression

Facsimile signal transmission system

Facsimile system of run-length

Method and apparatus for converting a line density of a bi-level image signal

Method of and a system for color separation

Photographic image pick-up and coding system of run-length type

Method and apparatus for separating, combining and rearranging colored images

MATSUSHITA RES INST

Dot printer for reproduction of halftone images

Color image duplicating system

MATSUO ELECTRIC CO

Chip capacitor

SATOH NOBUYUKI

Imaging device, imaging system, and imaging method