Inventor
ISHIMATSU SHIN
JP31 patents
⚠️ This page may combine multiple inventors who share the name “ISHIMATSU SHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
30 patentsUS5940957AAug 24, 1999
Laser process for making a filter for an ink jet
CANON KK52 citations96
US5808641ASep 15, 1998
Liquid jet head manufacturing method and a liquid jet head manufactured by said manufacturing method
CANON KK39 citations92
US5748213AMay 5, 1998
Ink jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet head
CANON KK22 citations92
US7377628B2May 27, 2008
Ink container
CANON KK11 citations84
US6423934B2Jul 23, 2002
Method for forming through holes
CANON KK17 citations84
USRE38710EMar 15, 2005
Laser process for making a filter for an ink jet
CANON KK9 citations74
US6474788B1Nov 5, 2002
Substrate for use of ink jet head, ink jet head, ink jet cartridge, and ink jet recording apparatus
CANON KK10 citations74
US6402311B1Jun 11, 2002
Ink jet recording head, ink jet recording head cartridge and ink jet recording apparatus
CANON KK7 citations74
US6220688B1Apr 24, 2001
Liquid jet recording head and a method for manufacturing liquid jet recording heads
CANON KK11 citations74
US10391767B2Aug 27, 2019
Liquid ejection head
CANON KK4 citations73
US6416155B1Jul 9, 2002
Ink jet recording head, ink jet recording cartridge, and recording apparatus
CANON KK7 citations73
US6227645B1May 8, 2001
Liquid jet recording head and assembling method therefor
CANON KK8 citations73
US6071677AJun 6, 2000
Manufacturing method of liquid jet recording head using a laser working method
CANON KK11 citations73
US6375303B1Apr 23, 2002
Ink jet recording head, ink jet cartridge and ink jet recording apparatus
CANON KK5 citations63
US6361145B1Mar 26, 2002
Ink jet recording head, method of producing same, and ink jet recording apparatus
CANON KK5 citations63
US6361140B1Mar 26, 2002
Liquid ejecting recording head having two substrates joined together
CANON KK2 citations63
US6176012B1Jan 23, 2001
Method for manufacturing an ink jet recording head and an ink jet recording head
CANON KK5 citations63
US6019589AFeb 1, 2000
Laser processing apparatus and method for manufacturing a liquid jet recording head by use of such laser processing apparatus
CANON KK2 citations63
US6225032B1May 1, 2001
Method for manufacturing liquid jet recording heads and a head manufactured by such method of manufacture
CANON KK4 citations62
US6211486B1Apr 3, 2001
Method of making ink jet recording head with tapered orifice
CANON KK2 citations62
US6048049AApr 11, 2000
Laser processing method, an ink jet recording head, and a system for manufacturing ink jet recording heads
CANON KK3 citations62
US6668454B2Dec 30, 2003
Method for manufacturing a liquid-discharging recording head
CANON KK3 citations61
US12576636B2Mar 17, 2026
Liquid discharge head
CANON KK0 citations52
US12097700B2Sep 24, 2024
Liquid ejection head and manufacturing method thereof
CANON KK0 citations52
US10507644B2Dec 17, 2019
Liquid ejecting head
CANON KK0 citations52
US10471728B2Nov 12, 2019
Liquid ejection head, liquid ejection apparatus, and method of attaching liquid ejection head
CANON KK0 citations52
US6568791B2May 27, 2003
Ink jet recording head and a method of manufacture therefor
CANON KK0 citations52
US8991051B2Mar 31, 2015
Manufacturing method of liquid discharge head
CANON KK0 citations50
US10654269B2May 19, 2020
Liquid ejection head
CANON KK0 citations42
US9487004B2Nov 8, 2016
Liquid discharge head
CANON KK0 citations39