Inventor
URAYAMA YOSHINOBU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “URAYAMA YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS7287847B2Oct 30, 2007
Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge
CANON KK59 citations97
US7523553B2Apr 28, 2009
Method of manufacturing ink jet recording head
CANON KK20 citations92
US7300596B2Nov 27, 2007
Method of manufacturing liquid discharge head
CANON KK39 citations92
US7901064B2Mar 8, 2011
Ink jet recording head with ink filter formed of a plurality of stacked films
CANON KK18 citations84
US7862158B2Jan 4, 2011
Method of manufacturing ink jet recording head, ink jet cartridge
CANON KK10 citations83
US7891784B2Feb 22, 2011
Liquid ejection head and method for manufacturing liquid ejection head
CANON KK6 citations72
US7930824B2Apr 26, 2011
Method of manufacturing ink jet recording head
CANON KK4 citations63
US7753502B2Jul 13, 2010
Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge
CANON KK4 citations62
US7735961B2Jun 15, 2010
Liquid discharge head and method of producing the same
CANON KK0 citations52