Inventor
NABESHIMA NAOZUMI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “NABESHIMA NAOZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
48 patentsUS9597884B2Mar 21, 2017
Ink cartridge and ink jet printer
CANON KK49 citations98
USD869550SDec 10, 2019
Nozzle cap for ink bottle for printer
CANON KK22 citations94
US10207511B2Feb 19, 2019
Ink cartridge and ink jet printer
CANON KK25 citations94
USD816158SApr 24, 2018
Ink bottle for printer
CANON KK26 citations94
US9908338B2Mar 6, 2018
Liquid storage bottle, liquid storage bottle package, and method of manufacturing liquid storage bottle package
CANON KK33 citations94
US9840082B2Dec 12, 2017
Ink cartridge and ink jet printer
CANON KK32 citations94
US9821562B2Nov 21, 2017
Ink cartridge and ink jet printer
CANON KK30 citations94
US9375938B2Jun 28, 2016
Ink cartridge and ink jet printing apparatus
CANON KK48 citations94
US9333758B2May 10, 2016
Liquid storage container and liquid ejection apparatus
CANON KK35 citations94
US9278540B2Mar 8, 2016
Liquid storage container and liquid ejection apparatus
CANON KK31 citations94
USD767673SSep 27, 2016
Ink tank for printer
CANON KK17 citations92
USD767674SSep 27, 2016
Ink tank for printer
CANON KK17 citations92
US10792930B2Oct 6, 2020
Liquid ejection apparatus and liquid ejection head
CANON KK10 citations84
US10583662B2Mar 10, 2020
Liquid supply apparatus, liquid ejection head, and liquid supply method
CANON KK9 citations84
US10538087B2Jan 21, 2020
Liquid ejecting head and liquid ejecting apparatus
CANON KK10 citations84
US9694585B2Jul 4, 2017
Liquid filling method of liquid container
CANON KK8 citations84
US9597888B2Mar 21, 2017
Printing apparatus and ink amount control method for ink tank
CANON KK8 citations84
USD767672SSep 27, 2016
Ink tank for printer
CANON KK14 citations84
US7832843B2Nov 16, 2010
Liquid jet head
CANON KK10 citations84
US11565530B2Jan 31, 2023
Ink cartridge adaptor, ink cartridge and recording apparatus
CANON KK2 citations73
US11520359B2Dec 6, 2022
Pressure control unit and liquid discharge device including pressure control unit
CANON KK2 citations73
US11117374B2Sep 14, 2021
Liquid ejection head and liquid ejection apparatus
CANON KK4 citations73
US10821736B2Nov 3, 2020
Liquid discharge head and liquid discharge apparatus
CANON KK2 citations73
US10569558B2Feb 25, 2020
Liquid ejection head and recording apparatus
CANON KK2 citations73
US10538094B2Jan 21, 2020
Liquid ejection head
CANON KK2 citations73
US10493750B2Dec 3, 2019
Method for controlling liquid ejection apparatus
CANON KK2 citations73
US10479101B2Nov 19, 2019
Liquid ejection head and recording apparatus
CANON KK2 citations73
USD767675SSep 27, 2016
Ink tank for printer
CANON KK4 citations73
US7735962B2Jun 15, 2010
Ink jet print head
CANON KK7 citations73
US9205666B2Dec 8, 2015
Liquid container and recording device on which liquid container is mounted
CANON KK2 citations63
US7866799B2Jan 11, 2011
Liquid discharge head
CANON KK4 citations63
US12297013B2May 13, 2025
Liquid refill container for refilling liquid discharge apparatus with liquid, and reuse system using liquid refill container
CANON KK0 citations62
US11708197B2Jul 25, 2023
Liquid refill container for refilling liquid discharge apparatus with liquid, and reuse system using liquid refill container
CANON KK0 citations62
US7963633B2Jun 21, 2011
Ink jet recording head and ink jet recording apparatus
CANON KK2 citations62
US7771026B2Aug 10, 2010
Ink jet recording head and liquid jetting method
CANON KK3 citations62
US12434482B2Oct 7, 2025
Liquid ejection apparatus and head unit
CANON KK0 citations52
US12434484B2Oct 7, 2025
Liquid ejection head
CANON KK0 citations52
US12427781B2Sep 30, 2025
Liquid ejection head and liquid ejection apparatus
CANON KK0 citations52
US12384159B2Aug 12, 2025
Liquid ejection head and liquid ejection apparatus
CANON KK0 citations52
US12291038B2May 6, 2025
Liquid ejection apparatus and liquid ejection head
CANON KK0 citations52
US12280602B2Apr 22, 2025
Liquid ejection head and liquid ejection apparatus
CANON KK0 citations52
US12257851B2Mar 25, 2025
Liquid ejection head and liquid ejection apparatus
CANON KK0 citations52
US11511549B2Nov 29, 2022
Liquid ejection apparatus, liquid ejection head, and recovery method
CANON KK0 citations52
US11065872B2Jul 20, 2021
Liquid ejection head
CANON KK0 citations52
US10792917B2Oct 6, 2020
Liquid ejecting head and liquid ejecting apparatus
CANON KK0 citations52
US10486424B2Nov 26, 2019
Liquid ejection head and liquid ejection apparatus
CANON KK0 citations52
US8608302B2Dec 17, 2013
Inkjet printer
CANON KK0 citations52
US8366258B2Feb 5, 2013
Inkjet printer
CANON KK1 citations52
TOMIZAWA KEIJI
1 patentMATSUMOTO MITSUHIRO
1 patentShowing the top 50 of 53 patents by PatentIndex Score.