Inventor
OHTORII MASAKAZU
JP5 patents
Patents
5 patentsUS4771336ASep 13, 1988
Device for setting trimming areas of an original
DAINIPPON SCREEN MFG30 citations88
US4723152AFeb 2, 1988
Copying machine
DAINIPPON SCREEN MFG4 citations59
US5124746AJun 23, 1992
Mechanism for winding air-tight sheet up and off
DAINIPPON SCREEN MFG2 citations58
US5003341AMar 26, 1991
Optical instrument operable in a light room, for reproducing an original with a variable magnification
DAINIPPON SCREEN MFG5 citations58
US4690527ASep 1, 1987
Device for reproduction and tracing
DAINIPPON SCREEN MFG3 citations58