Inventor
KOTABE HIROAKI
JP7 patents
Patents
7 patentsUS4853710AAug 1, 1989
Imaging by laser beam scanning
RICOH KK59 citations95
US4924320AMay 8, 1990
Image system with connection to operational units
RICOH KK54 citations94
US5194879AMar 16, 1993
Image forming apparatus capable of changing dotting density
RICOH KK33 citations92
US5034780AJul 23, 1991
Image forming apparatus
RICOH KK31 citations92
US5095371AMar 10, 1992
Duplex image forming system with number of single side printed sheets in feed path selected before printing second side
RICOH KK45 citations91
US5170265ADec 8, 1992
Image forming apparatus using a sequencer storing print start commands
RICOH KK3 citations61
US5083142AJan 21, 1992
Sequence controller
RICOH KK2 citations61