Inventor
ITO MASAJI
JP4 patents
Patents
4 patentsUS4627707ADec 9, 1986
Copier with image editing function
RICOH KK93 citations95
US4682158AJul 21, 1987
Guidance device for manipulation of machine
RICOH KK116 citations94
US4677310AJun 30, 1987
Power supply control device for copier having timer
RICOH KK24 citations80
US4965871AOct 23, 1990
Continuous plural page copying method for a copier
RICOH KK7 citations71