Inventor
KATO MAKI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “KATO MAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
38 patentsUS9868283B2Jan 16, 2018
Liquid discharge head cleaning method and liquid discharge apparatus
CANON KK13 citations84
US9682552B2Jun 20, 2017
Liquid ejection head, method of cleaning the same, and recording apparatus
CANON KK7 citations84
US8376525B2Feb 19, 2013
Liquid discharge head and method of manufacturing the same
CANON KK10 citations84
US10994532B2May 4, 2021
Liquid discharge apparatus and control method thereof
CANON KK3 citations73
US10434777B2Oct 8, 2019
Liquid ejecting head, cleaning method, and liquid ejecting apparatus
CANON KK3 citations73
US9498956B2Nov 22, 2016
Liquid ejection head, method for cleaning the head, recording apparatus provided with the head
CANON KK4 citations73
US9308722B2Apr 12, 2016
Liquid ejection head and liquid ejection apparatus
CANON KK5 citations73
US10730294B2Aug 4, 2020
Liquid-discharge-head substrate, liquid discharge head, and method for manufacturing liquid-discharge-head substrate
CANON KK2 citations72
US10710361B2Jul 14, 2020
Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus, and method of controlling liquid discharge head
CANON KK4 citations72
US9044948B2Jun 2, 2015
Liquid discharge head substrate, liquid discharge head, and method of manufacturing liquid discharge head substrate
CANON KK2 citations63
US8721050B2May 13, 2014
Liquid discharge head with protective layer and liquid discharge device
CANON KK2 citations63
US8622523B2Jan 7, 2014
Liquid discharge head and method of manufacturing the same
CANON KK3 citations63
US7980675B2Jul 19, 2011
Ink jet head
CANON KK5 citations63
US12151483B2Nov 26, 2024
Liquid discharge apparatus
CANON KK0 citations62
US11648777B2May 16, 2023
Liquid ejection apparatus and method of controlling liquid ejection apparatus
CANON KK1 citations62
US11318744B2May 3, 2022
Liquid ejection head substrate and manufacturing method of the same
CANON KK0 citations62
US11173713B2Nov 16, 2021
Liquid discharge head
CANON KK0 citations62
US11155080B2Oct 26, 2021
Cleaning method of liquid discharge head and liquid discharge apparatus
CANON KK0 citations62
US11104126B2Aug 31, 2021
Liquid ejection apparatus, ejection control method, and liquid ejection head
CANON KK1 citations62
US10913269B2Feb 9, 2021
Liquid discharge head substrate and liquid discharge head
CANON KK0 citations62
US10632748B2Apr 28, 2020
Liquid ejection head
CANON KK1 citations62
US10421272B2Sep 24, 2019
Control method of liquid ejection head and liquid ejection apparatus
CANON KK1 citations62
US10201970B2Feb 12, 2019
Liquid ejection head, liquid ejection apparatus, and control method
CANON KK1 citations62
US9114612B2Aug 25, 2015
Liquid ejecting head, substrate for liquid ejecting head, and printing apparatus
CANON KK3 citations62
US12377655B2Aug 5, 2025
Liquid ejection head and cleaning method
CANON KK0 citations52
US9630399B2Apr 25, 2017
Method for cleaning liquid ejection head
CANON KK1 citations52
US9527290B2Dec 27, 2016
Method of cleaning liquid discharge head
CANON KK1 citations52
US9346274B2May 24, 2016
Method for cleaning liquid ejection head
CANON KK0 citations52
US7971964B2Jul 5, 2011
Liquid discharge head and method for manufacturing the same
CANON KK1 citations52
US11738555B2Aug 29, 2023
Liquid ejection head and method for manufacturing liquid ejection head
CANON KK0 citations51
US11618254B2Apr 4, 2023
Element substrate, liquid discharge head, and printing apparatus
CANON KK0 citations51
US11141974B2Oct 12, 2021
Print element substrate, liquid discharge head, and liquid discharge apparatus
CANON KK0 citations51
US11020966B2Jun 1, 2021
Liquid ejection head substrate, method of manufacturing liquid ejection head substrate, and liquid ejection head
CANON KK0 citations51
US10538085B2Jan 21, 2020
Liquid discharge head substrate, liquid discharge head, and method for disconnecting fuse portion in liquid discharge head substrate
CANON KK0 citations42
US9004650B2Apr 14, 2015
Liquid discharge head, cleaning method for liquid discharge head, liquid discharge apparatus, and substrate for liquid discharge head
CANON KK0 citations42
US9816195B2Nov 14, 2017
Reproduction method of liquid ejecting head
CANON KK0 citations41
US9610778B2Apr 4, 2017
Liquid discharge head and method for producing liquid discharge head
CANON KK0 citations41
US9090112B2Jul 28, 2015
Liquid discharge device and cleaning method for liquid discharge head
CANON KK0 citations41