Inventor
HAYAFUNE TAKESHI
JP6 patents
Patents
6 patentsUS6041183AMar 21, 2000
Remote maintenance system and method for computer peripherals
RICOH KK80 citations91
US6025924AFeb 15, 2000
Image forming system including a first printer connected to a host computer and a second printer connected to the host computer via a switching device provided in the first printer
RICOH KK20 citations91
US5301035AApr 5, 1994
Facsimile apparatus having redialing function
RICOH KK24 citations90
US6301014B1Oct 9, 2001
Image forming system including a first printer connected to a host computer and a second printer connected to the host computer via a switching device provided in the first printer
RICOH KK12 citations81
US6661528B2Dec 9, 2003
Image forming system including a first printer connected to a host computer and a second printer connected to the host computer via a switching device provided in the first printer
RICOH KK5 citations72
US6559959B2May 6, 2003
Image forming system including a first printer connected to a host computer and a second printer connected to the host computer via a switching device provided in the first printer
RICOH KK7 citations72