Inventor

TOMOHISA KUNIO

JP12 patents

Patents

12 patents

US4660082AApr 21, 1987

Output correction in image reproduction

DAINIPPON SCREEN MFG71 citations95

US5123060AJun 16, 1992

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

DAINIPPON SCREEN MFG44 citations92

US5105296AApr 14, 1992

Method and apparatus for detecting beam spot shape

DAINIPPON SCREEN MFG23 citations92

US4872065AOct 3, 1989

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

DAINIPPON SCREEN MFG29 citations92

US4712141ADec 8, 1987

Method and apparatus for interpolating image signals

DAINIPPON SCREEN MFG48 citations92

US4672463AJun 9, 1987

Method for emphasizing sharpness in picture scanning recording time in a picture reproducing machine

DAINIPPON SCREEN MFG43 citations92

US4636869AJan 13, 1987

Method and system for recording images in various magnification ratios

DAINIPPON SCREEN MFG28 citations91

US4920430AApr 24, 1990

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

DAINIPPON SCREEN MFG20 citations81

US4780768AOct 25, 1988

Halftone image recording method and apparatus

DAINIPPON SCREEN MFG21 citations81

US5012089AApr 30, 1991

Scanning beam control system and optical scale structure useful thereto

DAINIPPON SCREEN MFG14 citations73

US4691241ASep 1, 1987

Method and system for compensating for a shading phenomenon

DAINIPPON SCREEN MFG12 citations73

US4647145AMar 3, 1987

Method of and apparatus for obtaining image data

DAINIPPON SCREEN MFG7 citations73