Inventor
ITOH YOSHIYA
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ITOH YOSHIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
5 patentsUS5734483AMar 31, 1998
Image scanner having contact-type image sensor
RICOH KK71 citations94
US5610731AMar 11, 1997
Image scanner having contact-type image sensor movable under automatic document feeder
RICOH KK86 citations94
US5126799AJun 30, 1992
Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine
RICOH KK51 citations94
US5878319AMar 2, 1999
Image scanner having a single contact glass and contact-type image sensor movable under automatic document feeder
RICOH KK27 citations91
USRE35528EJun 10, 1997
Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine
RICOH KK4 citations61