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Inventor

Yukuo Yamaguchi

Inventor
Tokyo, JP

Overview

76→
Patents
1995–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 76 as inventor

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

B41Jprimary
B41JTypewriters60%
B29CShaping or joining of plastics15%
B29LIndexing scheme associated with subclass b29c, relating to particular articles12%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
Y10TTechnical subjects covered by former us classification3%
B01DSeparation2%
H05KPrinted circuits2%
B29DProducing particular articles from plastics or from substances in a plastic state1%
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. inserts1%
C25DProcesses for the electrolytic or electrophoretic production of coatings1%
PatentTitleYear
10,926,441Liquid supply member and manufacturing method of liquid supply member202110,906,221Manufacturing method of liquid supply member202110,870,279Method of manufacturing liquid supply unit202010,828,812Molded part, manufacturing method of molded part and mold202010,647,127Liquid supply part, liquid ejection head, and method of manufacturing liquid supply part202010,532,574Method of manufacturing liquid ejecting head, and liquid ejecting head202010,525,711Method of manufacturing liquid ejecting head202010,513,069Method for manufacturing liquid supply member201910,471,719Manufacturing method of liquid supply component201910,471,727Liquid ejecting head and liquid ejecting apparatus201910,434,694Resin molding method201910,363,692Method for manufacturing liquid supply member201910,307,967Method for manufacturing liquid-ejecting head201910,300,643Manufacture method of liquid supply member and manufacture apparatus201910,081,185Liquid ejection head, liquid ejection apparatus, flow path member, and method for manufacturing liquid ejection head201810,071,512Method for manufacturing liquid-ejecting head20189,981,476Liquid discharge head20189,931,850Manufacture method of liquid supply member, manufacture apparatus, and liquid supply member20189,764,554'Method for manufacturing molded member and liquid ejecting head, liquid ejecting head, and mold'20179,457,566'Liquid ejecting head and support member'20169,283,755'Liquid ejection head'20169,238,361'Liquid ejecting head and liquid ejection printing apparatus'20169,132,635'Liquid discharging head'20159,090,077'Liquid container'20159,033,457'Print head and ink jet printing apparatus'20158,991,051'Manufacturing method of liquid discharge head'20158,955,931'Liquid ejection head and recording apparatus'20158,764,171'Liquid container'20148,740,353'Liquid ejection head and flexible wiring substrate used in liquid ejection head'20148,727,503'Liquid jet recording head and manufacturing method thereof'20148,641,172'Liquid discharge head'20148,628,179'Liquid container and manufacturing method therefor'20148,616,688'Liquid discharge head and assembly method of liquid discharge head'20138,511,808'Liquid-ejecting recording head and liquid-ejecting recording apparatus'20138,425,008'Liquid discharge head and recording apparatus using the same'20138,388,114'Liquid jet recording head and manufacturing method thereof'20138,376,535'Liquid container'20138,342,647'Inkjet printing apparatus'20138,210,655'Liquid ejection head and manufacturing method of liquid ejection head'20128,205,975'Recording apparatus'20128,152,267'Ink jet recording apparatus'20128,136,930'Liquid container and manufacturing method therefor'20128,091,998'Liquid container and manufacturing method therefor'20128,052,251'Ink jet recording head'20117,845,766'Inkjet recording head'20107,784,908'Flexible film wiring board and liquid discharge head'20107,775,646'Liquid jet recording apparatus'20107,735,957'Suction recovery method of ink jet printing apparatus and ink jet printing apparatus'20107,717,541'Liquid container'20107,440,144'Image input/output apparatus'20087,278,721'Liquid container'20077,213,914'Liquid container and manufacturing method therefor'20077,070,267'Liquid jet recording head and liquid jet recording apparatus'20066,975,466'Liquid discharge recording head, liquid discharge recording apparatus, and method for manufacturing liquid discharge head'20056,957,883'Liquid discharge recording head'20056,953,243'Liquid ejecting head unit and manufacturing method therefor'20056,913,351'Liquid jet recording head and recording apparatus'20056,880,925'Liquid discharge recording head, liquid discharge recording apparatus, and method for producing stopper member for liquid discharge recording head'20056,824,243'Liquid jet print head and liquid jet printing apparatus'20046,808,252'Ink jet recording head and manufacturing method therefor'20046,808,256'Sealing member, connecting structure using sealing member, and liquid discharge recording head'20046,726,315'Liquid supplying device and liquid discharge recording apparatus'20046,722,761'Inkjet recording head and inkjet recording device'20046,715,865'Liquid jet recording head packing method, liquid jet recording head and liquid jet recording apparatus'20046,659,595'Liquid jet recording head'20036,652,062'LIQUID DISCHARGE RECORDING HEAD WITH ORIFICE PLATE HAVING EXTENDED PORTION FIXED TO RECORDING HEAD MAIN BODY, LIQUID DISCHARGE RECORDING APPARATUS HAVING SUCH HEAD, AND METHOD FOR MANUFACTURING SUCH HEAD'20036,626,514'Liquid discharge recording head, method of manufacture therefor, and liquid discharge recording apparatus'20036,554,394'Carriage, liquid ejection head, printer, head inserting method and head positioning method'20036,540,343'Liquid ejecting head unit and manufacturing method therefor'20036,435,663'Liquid discharge recording apparatus, liquid discharge head unit, and mounting method therefor'20026,431,681'Recording apparatus, liquid container cartridge and liquid container'20026,382,777'Liquid jet recording head'20026,325,493'Liquid discharge recording head'20015,642,181'Image exposure apparatus'19975,486,882'Image projecting apparatus'19965,477,331'Image recording apparatus with index information recording feature'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2021Patents assigned to CANON KK (76)· patent assignee history
1995–2021Based in Tokyo, JP· patent location history
2003–2010Based in Saitama-shi, JP· patent location history
2012–2014Patents assigned to YAMAGUCHI YUKUO (16)· patent assignee history
2012–2014Patents assigned to KIMURA SATOSHI (7)· patent assignee history
2012–2014Patents assigned to KITABATAKE KENJI (5)· patent assignee history
2012–2014Patents assigned to SHIMIZU EIICHIRO (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK761995–2021
YAMAGUCHI YUKUOself162012–2014
KIMURA SATOSHI72012–2014
KITABATAKE KENJI52012–2014
SHIMIZU EIICHIRO52012–2014
Locations
LocationPatentsSpan
Tokyo, JP731995–2021
Saitama-shi, JP32003–2010