Inventor
MAKI TSUNEO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MAKI TSUNEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
8 patentsUS6682185B2Jan 27, 2004
Liquid drop jet head, ink cartridge and ink jet recording apparatus
RICOH KK51 citations96
US7364253B2Apr 29, 2008
Liquid drop jet head, ink cartridge and ink jet recording apparatus
RICOH KK20 citations92
US6913348B2Jul 5, 2005
Liquid drop jet head, ink cartridge and ink jet recording apparatus
RICOH KK32 citations92
US6786590B2Sep 7, 2004
Recording-medium conveying device conveying a recording medium on a conveying belt charged with a positive charge and a negative charge alternately
RICOH KK35 citations92
US7591458B2Sep 22, 2009
Sheet conveyance apparatus and image forming apparatus
RICOH KK9 citations82
US7623816B2Nov 24, 2009
Belt conveyance apparatus and image forming apparatus using such a belt conveyance apparatus
RICOH KK11 citations79
US7264347B2Sep 4, 2007
Recording-medium conveying device conveying a recording medium on a conveying belt charged with a positive charge and a negative charge alternately
RICOH KK8 citations73
US7475958B2Jan 13, 2009
Image forming device
RICOH KK0 citations40