P

Inventor

ABE SHUNICHI

JP57 patents
⚠️ This page may combine multiple inventors who share the name “ABE SHUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

18 patents
US4953012AAug 28, 1990

Image processing system for combining a character image with an image including a gray level

CANON KK42 citations96
US4888636ADec 19, 1989

Image reproducing system

CANON KK67 citations96
US6192146B1Feb 20, 2001

Image processing system

CANON KK20 citations93
US5204736AApr 20, 1993

Image processing apparatus

CANON KK29 citations93
US5189523AFeb 23, 1993

Image processing apparatus

CANON KK30 citations93
US4745466AMay 17, 1988

Digital color image processing apparatus with color masking processing unit addressed by a plurality of multi-bit color component signals using various combinations of the bits of the signals

CANON KK38 citations92
US5077605ADec 31, 1991

Color image reading apparatus having shading correction for plural color component signals

CANON KK19 citations82
US5072304ADec 10, 1991

Image reading and recording apparatus with correct image mode and mirror image mode

CANON KK17 citations82
US4851923AJul 25, 1989

Recording apparatus for recording a reversed image of an original

CANON KK14 citations82
US4833532AMay 23, 1989

Color copier for making a positive color copy from a color negative film including means for indicating the type of film and means for removing the orange mask component of the indicated film from three color component signals used to make the copy

CANON KK23 citations82
US4713684ADec 15, 1987

Image processing apparatus for discriminating and processing different formats of color image signals

CANON KK24 citations82
US4700236AOct 13, 1987

Image processing apparatus with improved gamma-correction

CANON KK21 citations82
US5508811AApr 16, 1996

Image reading and recording apparatus with correct image mode and mirror image mode

CANON KK8 citations74
US5471325ANov 28, 1995

Storing coded color components of coded input image and coded image data received from a transmission line

CANON KK9 citations74
US5343233AAug 30, 1994

Image reproducing system having means for generating a pattern signal including a plurality of memories

CANON KK14 citations74
US5191361AMar 2, 1993

Image reproducing system

CANON KK13 citations74
US4987484AJan 22, 1991

Halftone image signal processing apparatus in which pixels of a dither threshold pattern are each divided into an operator-selected number of micropixels

CANON KK18 citations74
US4958240ASep 18, 1990

Original reading apparatus applying a lamp voltage to correct lamp blackening

CANON KK3 citations63

MITSUBISHI ELECTRIC CORP

9 patents

KONISHIROKU PHOTO IND

6 patents

RENESAS TECH CORP

6 patents

GREEN CROSS CORP

4 patents

RICOH KK

2 patents

YOSHITOMI PHARMACEUTICAL

2 patents

RYODEN SEMICONDUCTOR SYST ENG

1 patent

SONY CORP

1 patent

RENESAS ELECTRONICS CORP

1 patent

Showing the top 50 of 57 patents by PatentIndex Score.