Inventor
OSAWA TATSURO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “OSAWA TATSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
19 patentsUS7959268B2Jun 14, 2011
Installing fluid container in fluid ejection device
SEIKO EPSON CORP22 citations92
US7720400B2May 18, 2010
Image forming apparatus with cleaner that removes toner from intermediate transfer medium
SEIKO EPSON CORP10 citations84
US7187893B2Mar 6, 2007
Image transfer unit having an intermediate transfer belt to which a toner image is applied
SEIKO EPSON CORP7 citations74
US6970676B2Nov 29, 2005
Imaging forming apparatus
SEIKO EPSON CORP10 citations74
US6731899B2May 4, 2004
Intermediate transfer unit
SEIKO EPSON CORP10 citations74
US6408158B1Jun 18, 2002
Intermediate transfer unit
SEIKO EPSON CORP11 citations74
US6223015B1Apr 24, 2001
Recording medium carrier system intermediate transfer unit
SEIKO EPSON CORP12 citations74
US6173139B1Jan 9, 2001
Recording medium carrier system having a paper feed unit, a transfer unit, a fixing unit and a paper ejecting unit constructed as independent units
SEIKO EPSON CORP10 citations74
US7133631B2Nov 7, 2006
Transfer device, with transfer pressure control
SEIKO EPSON CORP9 citations72
US8864290B2Oct 21, 2014
Installing fluid container in fluid ejection device
SEIKO EPSON CORP2 citations63
US6957032B2Oct 18, 2005
Intermediate transfer unit having a primary transfer member and a secondary transfer roller
SEIKO EPSON CORP2 citations63
US6856782B2Feb 15, 2005
Intermediate transfer unit having a primary and a secondary transfer member
SEIKO EPSON CORP6 citations63
US7327973B2Feb 5, 2008
Image forming apparatus, method for forming an image, computer-readable storage medium, and computer system
SEIKO EPSON CORP2 citations62
US7190923B2Mar 13, 2007
Image forming apparatus, method for forming an image, computer-readable storage medium, and computer system
SEIKO EPSON CORP2 citations62
US7463859B2Dec 9, 2008
Waste toner transporting device with screw for transporting waste toner to waste toner discharge port
SEIKO EPSON CORP4 citations61
US7231156B2Jun 12, 2007
Image forming apparatus
SEIKO EPSON CORP0 citations52
US7218888B2May 15, 2007
Image formation apparatus
SEIKO EPSON CORP0 citations52
US7054590B2May 30, 2006
Cleaning device incorporated in image forming apparatus
SEIKO EPSON CORP0 citations52
US7233757B2Jun 19, 2007
Image forming apparatus, method for forming an image, computer-readable storage medium, and computer system
SEIKO EPSON CORP0 citations51
OSAWA TATSURO
7 patentsUS8075108B2Dec 13, 2011
Installing fluid container in fluid ejection device
OSAWA TATSURO7 citations83
US8534806B2Sep 17, 2013
Installing fluid container in fluid ejection device
OSAWA TATSURO0 citations51
US8240820B2Aug 14, 2012
Installing fluid container in fluid ejection device
OSAWA TATSURO0 citations51
US8235508B2Aug 7, 2012
Installing fluid container in fluid ejection device
OSAWA TATSURO0 citations51
US8136929B2Mar 20, 2012
Installing fluid container in fluid ejection device
OSAWA TATSURO0 citations51
US8096645B2Jan 17, 2012
Installing fluid container in fluid ejection device
OSAWA TATSURO0 citations51
US8091972B2Jan 10, 2012
Installing fluid container in fluid ejection device
OSAWA TATSURO0 citations51