Inventor
NAGATA SHINGO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “NAGATA SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
27 patentsUS7287847B2Oct 30, 2007
Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge
CANON KK59 citations97
US7384129B2Jun 10, 2008
Ink jet recording head, ink jet cartridge comprising recording head, and method for refilling ink cartridge with ink
CANON KK16 citations84
US7862158B2Jan 4, 2011
Method of manufacturing ink jet recording head, ink jet cartridge
CANON KK10 citations83
US7001010B2Feb 21, 2006
Method for manufacturing liquid discharge head, substrate for liquid discharge head and method for working substrate
CANON KK5 citations74
US6858152B2Feb 22, 2005
Method for manufacturing liquid discharge head, substrate for liquid discharge head and method for working substrate
CANON KK9 citations74
US10438912B2Oct 8, 2019
Liquid ejection head substrate and semiconductor substrate
CANON KK2 citations73
US7322104B2Jan 29, 2008
Method for producing an ink jet head
CANON KK7 citations73
US7874639B2Jan 25, 2011
Ink jet recording head, ink jet cartridge with ink jet recording head, and ink jet recording apparatus
CANON KK6 citations63
US7845761B2Dec 7, 2010
Ink jet printing apparatus and control method for reducing preliminary ejection
CANON KK2 citations63
US7794043B2Sep 14, 2010
Ink jet recording head and ink jet recording apparatus
CANON KK2 citations63
US7377625B2May 27, 2008
Method for producing ink-jet recording head having filter, ink-jet recording head, substrate for recording head, and ink-jet cartridge
CANON KK2 citations63
US7255418B2Aug 14, 2007
Method for manufacturing liquid discharge head, substrate for liquid discharge head and method for working substrate
CANON KK2 citations63
US12162283B2Dec 10, 2024
Liquid ejection head and process for producing liquid ejection head
CANON KK0 citations62
US12005708B2Jun 11, 2024
Liquid ejection head and process for producing liquid ejection head
CANON KK0 citations62
US11938729B2Mar 26, 2024
Liquid ejection head and process for producing liquid ejection head
CANON KK0 citations62
US11161343B2Nov 2, 2021
Liquid ejection head and manufacturing method thereof
CANON KK0 citations62
US11097540B2Aug 24, 2021
Liquid ejection head and process for producing liquid ejection head
CANON KK0 citations62
US7753502B2Jul 13, 2010
Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge
CANON KK4 citations62
US10625507B2Apr 21, 2020
Transfer method, manufacturing method of liquid ejection head, and frame jig
CANON KK0 citations52
US9211715B2Dec 15, 2015
Liquid ejection head and process for producing liquid ejection head
CANON KK1 citations52
US10365563B2Jul 30, 2019
Film formation method, dry film manufacturing method and liquid ejection head manufacturing method
CANON KK0 citations51
US9387675B2Jul 12, 2016
Liquid discharge head
CANON KK0 citations51
US9393782B2Jul 19, 2016
Liquid discharge head
CANON KK0 citations42
US10744771B2Aug 18, 2020
Method of manufacturing liquid ejection head and method of manufacturing structure
CANON KK0 citations41
US10500861B2Dec 10, 2019
Method for manufacturing liquid ejection head
CANON KK0 citations41
US10274826B2Apr 30, 2019
Method for imparting water repellency to surface of member
CANON KK0 citations41
US7470375B2Dec 30, 2008
Method for manufacturing liquid ejection head, substrate for liquid ejection head, and liquid ejection head
CANON KK0 citations41