Inventor
SHIMAZAKI OSAMU
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAZAKI OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
28 patentsUS6204873B1Mar 20, 2001
Color conversion adjustment method
FUJI PHOTO FILM CO LTD79 citations96
US4591904AMay 27, 1986
Picture image input/output system
FUJI PHOTO FILM CO LTD61 citations96
US6473197B1Oct 29, 2002
Color correction apparatus
FUJI PHOTO FILM CO LTD29 citations92
US6396595B1May 28, 2002
Method of and apparatus for color conversion data
FUJI PHOTO FILM CO LTD54 citations92
US5832122ANov 3, 1998
Method of processing image data
FUJI PHOTO FILM CO LTD36 citations92
US5602942AFeb 11, 1997
Method and apparatus for emphasizing sharpness of image by detecting the edge portions of the image
FUJI PHOTO FILM CO LTD24 citations92
US5530561AJun 25, 1996
Method of and apparatus for binarizing image signal
FUJI PHOTO FILM CO LTD30 citations92
US5485534AJan 16, 1996
Method and apparatus for emphasizing sharpness of image by detecting the edge portions of the image
FUJI PHOTO FILM CO LTD48 citations92
US5051842ASep 24, 1991
Image processing apparatus for mixing weighted continuous-tone and unsharp image signals to reduce visible noise in reproduced images
FUJI PHOTO FILM CO LTD32 citations92
US4987498AJan 22, 1991
Method of forming halftone screen
FUJI PHOTO FILM CO LTD30 citations92
US4928167AMay 22, 1990
Method of and apparatus for executing tone correction on an image according to a correction level
FUJI PHOTO FILM CO LTD39 citations92
US4899216AFeb 6, 1990
Method of and apparatus for processing an image with gradation correction of video signal
FUJI PHOTO FILM CO LTD52 citations92
US4893180AJan 9, 1990
Color image signal processing method
FUJI PHOTO FILM CO LTD26 citations92
US4845550AJul 4, 1989
Method and apparatus for processing picture image signals
FUJI PHOTO FILM CO LTD28 citations92
US4792847ADec 20, 1988
Method for automatically setting signal processing conditions in image input/output system
FUJI PHOTO FILM CO LTD36 citations92
US4734763AMar 29, 1988
Apparatus for generating positive or negative image output signals from either positive or negative originals
FUJI PHOTO FILM CO LTD20 citations82
US5696846ADec 9, 1997
Method of and apparatus for binarizing image signals
FUJI PHOTO FILM CO LTD10 citations74
US5335096AAug 2, 1994
Method and apparatus for processing images
FUJI PHOTO FILM CO LTD7 citations74
US5019896AMay 28, 1991
Method for forming halftone data
FUJI PHOTO FILM CO LTD15 citations74
US4731618AMar 15, 1988
Control method for thermal recording
FUJI PHOTO FILM CO LTD8 citations74
US5008742AApr 16, 1991
Dot signal conversion method
FUJI PHOTO FILM CO LTD14 citations73
US4841362AJun 20, 1989
Apparatus for generating positive or negative image output signals from either positive or negative originals
FUJI PHOTO FILM CO LTD13 citations73
US4785347ANov 15, 1988
Method for emphasizing sharpness of a picture image by forming and processing sharp and unsharp signals from a picture image signal
FUJI PHOTO FILM CO LTD13 citations72
US7154633B2Dec 26, 2006
Profile server and profile retrieval apparatus
FUJI PHOTO FILM CO LTD6 citations63
US6724498B1Apr 20, 2004
Method of correcting halftone dot image data and image processing apparatus with halftone dot image data correction
FUJI PHOTO FILM CO LTD6 citations63
US5905816AMay 18, 1999
Method of and apparatus for binarizing image signals
FUJI PHOTO FILM CO LTD5 citations63
US5278672AJan 11, 1994
Image signal processing apparatus
FUJI PHOTO FILM CO LTD6 citations63
US5113456AMay 12, 1992
Method of and apparatus for recording image
FUJI PHOTO FILM CO LTD1 citations52