Inventor
CHO MASAMICHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “CHO MASAMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON SCREEN MFG
13 patentsUS4660082AApr 21, 1987
Output correction in image reproduction
DAINIPPON SCREEN MFG71 citations95
US5245181ASep 14, 1993
Method and apparatus of detecting deviation of scanning line of light beam
DAINIPPON SCREEN MFG36 citations92
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
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
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
US4817180AMar 28, 1989
Image signal filtering
DAINIPPON SCREEN MFG18 citations73
US4691241ASep 1, 1987
Method and system for compensating for a shading phenomenon
DAINIPPON SCREEN MFG12 citations73
US4844288AJul 4, 1989
Reproduction picture sharpness emphasizing method and apparatus
DAINIPPON SCREEN MFG6 citations62
US5801740ASep 1, 1998
Image recording apparatus capable of adjusting an image recording speed
DAINIPPON SCREEN MFG5 citations56
US7280128B2Oct 9, 2007
Apparatus for and method of recording image
DAINIPPON SCREEN MFG0 citations45