Inventor
NAKAMURA KUNIHIKO
JP104 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
37 patentsUS9285697B2Mar 15, 2016
Toner
CANON KK60 citations98
US9261806B2Feb 16, 2016
Toner
CANON KK63 citations98
US10545422B2Jan 28, 2020
Toner
CANON KK39 citations97
US10503090B2Dec 10, 2019
Toner
CANON KK41 citations97
US10429757B2Oct 1, 2019
Toner
CANON KK41 citations97
US10303074B2May 28, 2019
Toner
CANON KK41 citations97
US7939233B2May 10, 2011
Magnetic carrier and two-component developer
CANON KK58 citations97
US7927775B2Apr 19, 2011
Magnetic carrier and two component developer
CANON KK58 citations97
US7858283B2Dec 28, 2010
Magnetic carrier and two-component developer
CANON KK57 citations97
US7270701B2Sep 18, 2007
Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK64 citations97
US7160372B2Jan 9, 2007
Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK65 citations97
US7144452B2Dec 5, 2006
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK56 citations96
US10635010B2Apr 28, 2020
Toner
CANON KK24 citations94
US10539899B2Jan 21, 2020
Toner
CANON KK19 citations94
US10088773B2Oct 2, 2018
Developer supply kit, developer supplying device and image forming apparatus
CANON KK27 citations94
US9952523B2Apr 24, 2018
Toner and toner production method
CANON KK35 citations94
US9921501B2Mar 20, 2018
Toner and process for producing toner
CANON KK45 citations94
US9829820B2Nov 28, 2017
Toner and method for producing toner
CANON KK34 citations94
US9720349B2Aug 1, 2017
Developer supply kit, developer supplying device and image forming apparatus
CANON KK28 citations94
US9423708B2Aug 23, 2016
Method for producing toner particle
CANON KK38 citations94
US10338487B2Jul 2, 2019
Toner
CANON KK20 citations93
US9880478B2Jan 30, 2018
Method of producing toner
CANON KK53 citations93
US7297197B2Nov 20, 2007
Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK44 citations92
US7294184B2Nov 13, 2007
Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK28 citations92
US7285159B2Oct 23, 2007
Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK31 citations92
US7247196B2Jul 24, 2007
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK47 citations92
US7247194B2Jul 24, 2007
Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK50 citations92
US7241332B2Jul 10, 2007
Ink jet yellow ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK35 citations92
US7226498B2Jun 5, 2007
Ink jet yellow ink, ink jet light-color ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK35 citations92
US7201791B2Apr 10, 2007
Ink jet light-color ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK38 citations92
US7198665B2Apr 3, 2007
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus
CANON KK46 citations92
US10551758B2Feb 4, 2020
Toner
CANON KK18 citations85
US10539893B2Jan 21, 2020
Toner
CANON KK18 citations85
US10401750B2Sep 3, 2019
Toner
CANON KK18 citations85
US10353308B2Jul 16, 2019
Toner
CANON KK19 citations85
US10345726B2Jul 9, 2019
Method of manufacturing toner
CANON KK18 citations85
US10310396B2Jun 4, 2019
Method of producing toner
CANON KK18 citations85
TOKYO SHIBAURA ELECTRIC CO
5 patentsUS4595193AJun 17, 1986
Stacking apparatus for paper sheets
TOKYO SHIBAURA ELECTRIC CO27 citations93
US4593896AJun 10, 1986
Stacking apparatus for paper sheets
TOKYO SHIBAURA ELECTRIC CO36 citations93
US4511136AApr 16, 1985
Sheet handling device
TOKYO SHIBAURA ELECTRIC CO30 citations93
US4349186ASep 14, 1982
Thin sheet feeding apparatus
TOKYO SHIBAURA ELECTRIC CO34 citations93
US4345752AAug 24, 1982
Sheet transport apparatus
TOKYO SHIBAURA ELECTRIC CO38 citations89
FUJIKAWA HIROYUKI
4 patentsSHIOTARI YOSHIAKI
1 patentHOTTA YOJIRO
1 patentBABA YOSHINOBU
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentShowing the top 50 of 104 patents by PatentIndex Score.