Inventor
AKAMA YUICHIRO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “AKAMA YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
30 patentsUS6286933B1Sep 11, 2001
Ink jet head
CANON KK38 citations92
US6186616B1Feb 13, 2001
Ink jet head having an improved orifice plate, a method for manufacturing such ink jet heads, and an ink jet apparatus provided with such ink jet head
CANON KK25 citations92
US9321274B2Apr 26, 2016
Liquid ejection cartridge and liquid ejection apparatus
CANON KK7 citations84
US7963635B2Jun 21, 2011
Inkjet print head
CANON KK11 citations84
US6837564B2Jan 4, 2005
Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head
CANON KK10 citations74
US6601940B2Aug 5, 2003
Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head
CANON KK9 citations74
US9533504B2Jan 3, 2017
Liquid discharge head and liquid discharge device
CANON KK2 citations73
US9375920B2Jun 28, 2016
Liquid ejection head
CANON KK3 citations73
US9221258B2Dec 29, 2015
Liquid ejection head, liquid ejection device and method of electrically connecting liquid ejection head and liquid container
CANON KK4 citations73
US8052251B2Nov 8, 2011
Ink jet recording head
CANON KK6 citations63
US7938511B2May 10, 2011
Liquid ejection head, inkjet printing apparatus and liquid ejecting method
CANON KK5 citations63
US7740333B2Jun 22, 2010
Printhead, head cartridge, and printing apparatus using restriction circuit for restricting input of signals
CANON KK3 citations63
US7600839B2Oct 13, 2009
Recording apparatus which can prevent block switching noises
CANON KK6 citations63
US9446592B2Sep 20, 2016
Liquid ejection cartridge and liquid ejection apparatus
CANON KK2 citations62
US9266329B2Feb 23, 2016
Liquid ejection head
CANON KK2 citations62
USD447514SSep 4, 2001
Printing head for computer printer
CANON KK4 citations62
US8991975B2Mar 31, 2015
Liquid ejection head having structural modifications to film layers and method of manufacturing the same
CANON KK0 citations52
US10730299B2Aug 4, 2020
Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate
CANON KK0 citations51
US10239317B2Mar 26, 2019
Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate
CANON KK0 citations51
US10081184B2Sep 25, 2018
Liquid discharge head
CANON KK0 citations51
US10093098B2Oct 9, 2018
Liquid discharging head
CANON KK0 citations42
US8959735B2Feb 24, 2015
Manufacturing method of liquid ejection head, liquid ejection head, and inkjet printing apparatus
CANON KK0 citations42
US8342648B2Jan 1, 2013
Inkjet head
CANON KK0 citations42
US7784908B2Aug 31, 2010
Flexible film wiring board and liquid discharge head
CANON KK0 citations42
US10259222B2Apr 16, 2019
Liquid ejection head and liquid ejection apparatus
CANON KK0 citations41
US10150295B2Dec 11, 2018
Liquid ejection head and method for manufacturing the same
CANON KK0 citations41
US10144219B2Dec 4, 2018
Liquid discharge head
CANON KK0 citations41
US9421771B2Aug 23, 2016
Liquid ejection head and method of manufacturing the same
CANON KK0 citations41
US10300699B2May 28, 2019
Liquid discharge head, liquid discharge apparatus, and manufacturing method
CANON KK0 citations40
US10252521B2Apr 9, 2019
Liquid discharge head
CANON KK0 citations40