Inventor
ISONO KOICHI
JP9 patents
Patents
9 patentsUS6249306B1Jun 19, 2001
Multi-beam drawing method using partially damaged light emitting devices and including spiral correction
DAINIPPON SCREEN MFG36 citations92
US4872065AOct 3, 1989
Method and apparatus for jitter correction of a polygon mirror in an image recording apparatus
DAINIPPON SCREEN MFG29 citations92
US4920430AApr 24, 1990
Method of and apparatus for jitter correction of a polygon mirror in an image recording apparatus
DAINIPPON SCREEN MFG20 citations81
US4876456AOct 24, 1989
Method of and apparatus for detecting presence or absence of photosensitive object at a prescribed position
DAINIPPON SCREEN MFG12 citations70
US7209157B2Apr 24, 2007
Image recorder
DAINIPPON SCREEN MFG3 citations62
US5113264AMay 12, 1992
Method of and apparatus for forming halftone dots
DAINIPPON SCREEN MFG5 citations59
US4444506AApr 24, 1984
Method and apparatus for correcting the reciprocity law failure of a photosensitive material
DAINIPPON SCREEN MFG2 citations59
US4375918AMar 8, 1983
Color correction apparatus for a duplicate camera
DAINIPPON SCREEN MFG5 citations59
US5801740ASep 1, 1998
Image recording apparatus capable of adjusting an image recording speed
DAINIPPON SCREEN MFG5 citations56