Inventor
NANRI SEIJI
JP3 patents
Patents
3 patentsUS4987444AJan 22, 1991
Method and apparatus for preventing light source degradation in an exposing apparatus employing a halogen lamp
DAINIPPON SCREEN MFG7 citations67
US4996560AFeb 26, 1991
Apparatus for exposing an image of an original film on a photosensitive material in vacuum contact with the original film, and method therefor
DAINIPPON SCREEN MFG3 citations60
US4714947ADec 22, 1987
Contact printer for photosensitive materials
DAINIPPON SCREEN MFG6 citations58