Inventor
WAKAMATSU MANABU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “WAKAMATSU MANABU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOHOKU RIKO KK
5 patentsUS6644183B2Nov 11, 2003
Multi-color printing method and system including a plurality of removable ink drums
TOHOKU RIKO KK25 citations91
US6371016B2Apr 16, 2002
Multi-color printing method and system including a plurality of removable ink drums
TOHOKU RIKO KK11 citations80
US6820543B2Nov 23, 2004
Printing method and system therefor
TOHOKU RIKO KK2 citations61
US6644189B2Nov 11, 2003
Multi-color printing method and system including a plurality of removable ink drums
TOHOKU RIKO KK2 citations61
US6564707B2May 20, 2003
Multi-color printing method and system including a plurality of removable ink drums
TOHOKU RIKO KK2 citations61