Inventor
KOTAKA TOSHIKAZU
JP42 patents
⚠️ This page may combine multiple inventors who share the name “KOTAKA TOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
31 patentsUS6550759B2Apr 22, 2003
Paper feeder, auxiliary roller, paper feeding method using the same, and recording apparatus incorporating the same
SEIKO EPSON CORP25 citations92
US5997198ADec 7, 1999
Sheet feeder and printer
SEIKO EPSON CORP36 citations92
US5494364AFeb 27, 1996
Printer having an inverting paper tray
SEIKO EPSON CORP25 citations90
US5738348AApr 14, 1998
Sheet feeder
SEIKO EPSON CORP18 citations84
US5482390AJan 9, 1996
Printer having discharge rollers
SEIKO EPSON CORP17 citations82
US5921691AJul 13, 1999
Ink jet printer
SEIKO EPSON CORP8 citations74
US5785441AJul 28, 1998
Ink jet printer having paper supports and guides
SEIKO EPSON CORP13 citations74
US10016992B2Jul 10, 2018
Printing apparatus and control method for the printing apparatus
SEIKO EPSON CORP2 citations73
US9682834B2Jun 20, 2017
Transport apparatus
SEIKO EPSON CORP3 citations73
US5397191AMar 14, 1995
Printer having paper feed roller
SEIKO EPSON CORP10 citations73
US11319181B2May 3, 2022
Discharging device, processing apparatus, and recording system
SEIKO EPSON CORP2 citations72
US6336758B1Jan 8, 2002
Printer
SEIKO EPSON CORP7 citations72
US6007194ADec 28, 1999
Ink jet printing method for feeding and ejecting a sheet to prevent a sheet from adhering to a successive sheet
SEIKO EPSON CORP13 citations72
US5913626AJun 22, 1999
Printer having noise noise reduction structure
SEIKO EPSON CORP5 citations72
US7515520B2Apr 7, 2009
Recording apparatus and liquid ejecting apparatus
SEIKO EPSON CORP7 citations71
US9254694B2Feb 9, 2016
Recording apparatus
SEIKO EPSON CORP2 citations63
US9073712B2Jul 7, 2015
Medium cassette and recording apparatus
SEIKO EPSON CORP2 citations63
US8714539B2May 6, 2014
Recording medium cassette and recording apparatus
SEIKO EPSON CORP2 citations63
US7950658B2May 31, 2011
Recording medium transporting device and recording apparatus
SEIKO EPSON CORP2 citations63
US5915863AJun 29, 1999
Ink jet printer
SEIKO EPSON CORP1 citations63
US6505827B2Jan 14, 2003
Urging device provided with multiple loading member and paper feeding device incorporating the same
SEIKO EPSON CORP4 citations62
US12212721B2Jan 28, 2025
Post-processing device and printing device
SEIKO EPSON CORP0 citations60
US10464770B2Nov 5, 2019
Transport apparatus
SEIKO EPSON CORP0 citations52
US10029879B2Jul 24, 2018
Transport apparatus
SEIKO EPSON CORP0 citations52
US9724941B2Aug 8, 2017
Recording apparatus having access path to recording unit
SEIKO EPSON CORP0 citations52
US9527695B2Dec 27, 2016
Recording apparatus having access path to recording unit
SEIKO EPSON CORP1 citations52
US8851466B2Oct 7, 2014
Recording apparatus
SEIKO EPSON CORP1 citations52
US7621529B2Nov 24, 2009
Printing medium feeding device, printing apparatus, and liquid ejecting apparatus
SEIKO EPSON CORP1 citations52
US10035364B2Jul 31, 2018
Printing apparatus
SEIKO EPSON CORP0 citations42
US9283783B2Mar 15, 2016
Recording apparatus
SEIKO EPSON CORP0 citations42
US9242811B2Jan 26, 2016
Medium mounting mechanism and recording apparatus
SEIKO EPSON CORP0 citations42
NISSAN MOTOR
7 patentsUS11710863B2Jul 25, 2023
Recovery control method for secondary battery, recovery control system for secondary battery, and vehicle control system
NISSAN MOTOR1 citations57
US10115987B2Oct 30, 2018
State detection device and method for fuel cell
NISSAN MOTOR0 citations52
US9859581B2Jan 2, 2018
Fuel cell
NISSAN MOTOR0 citations51
US9425468B2Aug 23, 2016
Cell structure of fuel cell
NISSAN MOTOR0 citations51
US10193174B2Jan 29, 2019
Fuel cell internal state detection system and state detection method
NISSAN MOTOR0 citations42
US10050279B2Aug 14, 2018
Fuel cell
NISSAN MOTOR0 citations40
US9843063B2Dec 12, 2017
Fuel cell
NISSAN MOTOR0 citations40
KOTAKA TOSHIKAZU
4 patentsUS8292289B2Oct 23, 2012
Transport device, image reading device, and image forming apparatus
KOTAKA TOSHIKAZU9 citations82
US8328704B2Dec 11, 2012
Roller, apparatus for molding roller, mold for forming roller, method for producing roller, and recording apparatus
KOTAKA TOSHIKAZU3 citations57
US8905398B2Dec 9, 2014
Medium feeding device, scanner and recording apparatus
KOTAKA TOSHIKAZU1 citations51
US8528894B2Sep 10, 2013
Method of detecting sheet in transport device, transport device, image reading device, and image forming apparatus
KOTAKA TOSHIKAZU0 citations40