Inventor

Shin Ishimatsu

Inventor

Yokohama, JP

Overview

1998–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Jprimary

B41JTypewriters60%

B23KSoldering or unsoldering15%

Y10TTechnical subjects covered by former us classification13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

B29CShaping or joining of plastics2%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%

B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

H05KPrinted circuits2%

PatentTitleYear

10,654,269Liquid ejection head2020 10,618,280Liquid ejection head2020 10,507,644Liquid ejecting head2019 10,471,728Liquid ejection head, liquid ejection apparatus, and method of attaching liquid ejection head2019 10,391,767Liquid ejection head2019 9,487,004'Liquid discharge head'2016 8,991,051'Manufacturing method of liquid discharge head'2015 8,783,824'Capping unit for ink jet recording unit'2014 7,377,628'Ink container'2008 RE038710'Laser process for making a filter for an ink jet'2005 6,668,454'Method for manufacturing a liquid-discharging recording head'2003 6,568,791'Ink jet recording head and a method of manufacture therefor'2003 6,474,788'Substrate for use of ink jet head, ink jet head, ink jet cartridge, and ink jet recording apparatus'2002 6,423,934'Method for forming through holes'2002 6,416,155'Ink jet recording head, ink jet recording cartridge, and recording apparatus'2002 6,402,311'Ink jet recording head, ink jet recording head cartridge and ink jet recording apparatus'2002 6,375,303'Ink jet recording head, ink jet cartridge and ink jet recording apparatus'2002 6,361,145'Ink jet recording head, method of producing same, and ink jet recording apparatus'2002 6,361,140'Liquid ejecting recording head having two substrates joined together'2002 6,227,645'Liquid jet recording head and assembling method therefor'2001 6,225,032'Method for manufacturing liquid jet recording heads and a head manufactured by such method of manufacture'2001 6,220,688'Liquid jet recording head and a method for manufacturing liquid jet recording heads'2001 6,211,486'Method of making ink jet recording head with tapered orifice'2001 6,176,012'Method for manufacturing an ink jet recording head and an ink jet recording head'2001 6,071,677'Manufacturing method of liquid jet recording head using a laser working method'2000 6,048,049'Laser processing method, an ink jet recording head, and a system for manufacturing ink jet recording heads'2000 6,019,589'Laser processing apparatus and method for manufacturing a liquid jet recording head by use of such laser processing apparatus'2000 5,940,957'Laser process for making a filter for an ink jet'1999 5,808,641'Liquid jet head manufacturing method and a liquid jet head manufactured by said manufacturing method'1998 5,748,213'Ink jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet head'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Patents assigned to CANON KK (29)· patent assignee history

1998–2020Based in Yokohama, JP· patent location history

2008–2014Based in Fuchu, JP· patent location history

2014Patents assigned to ISHIMATSU SHIN (1)· patent assignee history

2014Patents assigned to KITABATAKE KENJI (1)· patent assignee history

2014Patents assigned to KOIZUMI YUTAKA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	29	1998–2020
ISHIMATSU SHINself	1	2014
KITABATAKE KENJI	1	2014
KOIZUMI YUTAKA	1	2014

Locations

Location	Patents	Span
Yokohama, JP	28	1998–2020
Fuchu, JP	2	2008–2014