Inventor
TAKAGI TSUNEO
JP5 patents
Patents
5 patentsUS4488804ADec 18, 1984
Method and machine for automatic focusing in a projection system with continuously variable magnification
DAINIPPON SCREEN MFG8 citations69
US4525065AJun 25, 1985
Method for controlling an exposure time in consideration of the reciprocity law failure of a photosensitive material
DAINIPPON SCREEN MFG3 citations60
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
US4641951AFeb 10, 1987
Method and apparatus for electrophotographically reproducing a desired portion of an original on copying paper
DAINIPPON SCREEN MFG4 citations57