Inventor
KANRI RYOJI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “KANRI RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
22 patentsUS7629111B2Dec 8, 2009
Liquid discharge head manufacturing method, and liquid discharge head obtained using this method
CANON KK18 citations84
US7560224B2Jul 14, 2009
Method of manufacturing liquid discharge head, and liquid discharge head
CANON KK9 citations84
US7513601B2Apr 7, 2009
Liquid discharge head and method of manufacturing the same
CANON KK11 citations84
US10155385B2Dec 18, 2018
Liquid ejection head
CANON KK8 citations83
US7452474B2Nov 18, 2008
Method of manufacturing substrate for ink jet recording head and method of manufacturing recording head using substrate manufactured by this method
CANON KK8 citations74
US10669628B2Jun 2, 2020
Method for manufacturing laminate and method for manufacturing liquid discharge head
CANON KK2 citations73
US6953530B2Oct 11, 2005
Forming method of ink jet print head substrate and ink jet print head substrate, and manufacturing method of ink jet print head and ink jet print head
CANON KK8 citations73
US9552984B2Jan 24, 2017
Processing method of substrate and manufacturing method of liquid ejection head
CANON KK5 citations72
US7985531B2Jul 26, 2011
Method of producing an ink jet head and method of producing an electronic device
CANON KK4 citations63
US11087970B2Aug 10, 2021
Bonded wafer, a method of manufacturing the same, and a method of forming through hole
CANON KK0 citations62
US9096063B2Aug 4, 2015
Liquid ejection head and method of manufacturing same
CANON KK2 citations62
US8017307B2Sep 13, 2011
Method for manufacturing minute structure, method for manufacturing liquid discharge head, and liquid discharge head
CANON KK3 citations62
US12122162B2Oct 22, 2024
Method for manufacturing liquid discharge head and liquid discharge head
CANON KK0 citations60
US10150292B2Dec 11, 2018
Liquid discharge head, manufacturing method therefor, and recording method
CANON KK1 citations52
US9545793B2Jan 17, 2017
Processing method of silicon substrate, fabricating method of substrate for liquid ejection head, and fabricating method of liquid ejection head
CANON KK0 citations52
US8366951B2Feb 5, 2013
Liquid discharge head and method of manufacturing a substrate for the liquid discharge head
CANON KK1 citations52
US8021562B2Sep 20, 2011
Method for manufacturing a filter substrate, inkjet recording head, and method for manufacturing the inkjet recording head
CANON KK0 citations52
US7625069B2Dec 1, 2009
Liquid discharge head having hollow portions for relaxing stress in the head and manufacturing method of the same
CANON KK0 citations52
US10661566B2May 26, 2020
Bonded substrate body, method for manufacturing bonded substrate body, liquid discharge head, and method for manufacturing liquid discharge head
CANON KK0 citations51
US9914295B2Mar 13, 2018
Method for manufacturing structure
CANON KK1 citations51
US9796925B2Oct 24, 2017
Method for removing target object
CANON KK0 citations41
US9102145B2Aug 11, 2015
Liquid ejecting head and method for producing the same
CANON KK0 citations41