Inventor
OKI NARIHIRO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “OKI NARIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
22 patentsUS6854843B2Feb 15, 2005
Recording apparatus
SEIKO EPSON CORP40 citations96
US7281791B2Oct 16, 2007
Recording apparatus
SEIKO EPSON CORP17 citations92
US5997198ADec 7, 1999
Sheet feeder and printer
SEIKO EPSON CORP36 citations92
US6814436B2Nov 9, 2004
Recording apparatus
SEIKO EPSON CORP13 citations83
US7614739B2Nov 10, 2009
Recording apparatus with movable discharge tray
SEIKO EPSON CORP6 citations73
US7309123B2Dec 18, 2007
Recording apparatus
SEIKO EPSON CORP6 citations73
US5699092ADec 16, 1997
Ink-jet recording device
SEIKO EPSON CORP17 citations73
US8051437B2Nov 1, 2011
Tray for securely holding optical discs during transport through a recording device
SEIKO EPSON CORP3 citations62
US9387694B2Jul 12, 2016
Recording apparatus
SEIKO EPSON CORP2 citations61
US9889998B2Feb 13, 2018
Recording apparatus with movable feed roller
SEIKO EPSON CORP0 citations52
US9469131B2Oct 18, 2016
Liquid ejecting apparatus and liquid ejecting method
SEIKO EPSON CORP0 citations52
US8801135B2Aug 12, 2014
Liquid ejecting apparatus and liquid ejecting method
SEIKO EPSON CORP0 citations52
US12384180B2Aug 12, 2025
Openable cover automatic opening mechanism and printing device
SEIKO EPSON CORP0 citations51
US12330433B2Jun 17, 2025
Printing apparatus
SEIKO EPSON CORP0 citations51
US9969585B2May 15, 2018
Recording apparatus
SEIKO EPSON CORP1 citations51
US9415609B2Aug 16, 2016
Recording apparatus with display panel and operation panel
SEIKO EPSON CORP0 citations51
US9145005B2Sep 29, 2015
Recording device
SEIKO EPSON CORP0 citations51
US12441130B2Oct 14, 2025
Recording device
SEIKO EPSON CORP0 citations50
US8382252B2Feb 26, 2013
Liquid ejecting apparatus with an electric potential control unit
SEIKO EPSON CORP0 citations41
US7992962B2Aug 9, 2011
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations41
US10467511B2Nov 5, 2019
Recording apparatus with a rear feeding unit and a medium reversing unit
SEIKO EPSON CORP0 citations40
US9254975B2Feb 9, 2016
Recording apparatus and medium feeding device
SEIKO EPSON CORP0 citations40
OKI NARIHIRO
6 patentsUS8550586B2Oct 8, 2013
Liquid ejecting apparatus and liquid ejecting method
OKI NARIHIRO0 citations51
US8505039B2Aug 6, 2013
Tray with a fitting convex portion
OKI NARIHIRO0 citations50
US8672437B2Mar 18, 2014
Liquid ejecting apparatus and liquid ejecting method
OKI NARIHIRO0 citations40
US8313162B2Nov 20, 2012
Recording apparatus
OKI NARIHIRO0 citations40
US8485645B2Jul 16, 2013
Liquid ejecting apparatus
OKI NARIHIRO0 citations39
US8251486B2Aug 28, 2012
Liquid ejecting apparatus
OKI NARIHIRO0 citations39