Inventor
OHTA SO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OHTA SO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
3 patentsUS6718145B2Apr 6, 2004
Image forming apparatus capable of determining type of recording sheet to prevent sheet jam
RICOH KK43 citations90
US6996349B2Feb 7, 2006
Image forming apparatus capable of determining type of recording sheet to prevent sheet jam
RICOH KK12 citations81
US7675051B2Mar 9, 2010
Sheet detector mechanism including sheet detector further including photoreceptors, and image forming apparatus including the same
RICOH KK5 citations59