Inventor
KOMIYAMA HIROTO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KOMIYAMA HIROTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBE SATOSHI
5 patentsUS8091234B2Jan 10, 2012
Manufacturing method for liquid discharge head substrate
IBE SATOSHI11 citations83
US8434850B2May 7, 2013
Liquid discharge head and manufacturing method of the same
IBE SATOSHI2 citations61
US8182072B2May 22, 2012
Substrate for inkjet printing head and method for manufacturing the substrate
IBE SATOSHI2 citations61
US8438729B2May 14, 2013
Method of producing liquid discharge head
IBE SATOSHI1 citations51
US8256878B2Sep 4, 2012
Substrate for ink ejection heads, ink ejection head, method of manufacturing substrate, and method of manufacturing ink ejection head
IBE SATOSHI0 citations51
CANON KK
5 patentsUS9079405B2Jul 14, 2015
Liquid ejection head and method for manufacturing the same
CANON KK2 citations62
US8371680B2Feb 12, 2013
Substrate having protection layers for liquid-ejection head, liquid ejection head, method for manufacturing substrate for liquid-ejection head, and method for manufacturing liquid ejection head
CANON KK0 citations52
US8968584B2Mar 3, 2015
Method for manufacturing liquid ejection head
CANON KK1 citations51
US9174439B2Nov 3, 2015
Liquid ejection head and method for manufacturing liquid ejection head
CANON KK0 citations41
US8945957B2Feb 3, 2015
Method of manufacturing liquid ejection head
CANON KK0 citations41
KOMIYAMA HIROTO
2 patentsKISHIMOTO KEISUKE
2 patentsUS8597529B2Dec 3, 2013
Method for processing substrate and method for producing liquid ejection head and substrate for liquid ejection head
KISHIMOTO KEISUKE2 citations61
US8197705B2Jun 12, 2012
Method of processing silicon substrate and method of manufacturing liquid discharge head
KISHIMOTO KEISUKE2 citations60