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Haruka Nakada
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid ejection head manufacturing method
Patent number
10,343,406
Issue date
Jul 9, 2019
Canon Kabushiki Kaisha
Keiji Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing liquid ejection head
Patent number
10,322,584
Issue date
Jun 18, 2019
Canon Kabushiki Kaisha
Jun Yamamuro
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head manufacturing method
Patent number
10,286,668
Issue date
May 14, 2019
Canon Kabushiki Kaisha
Keiji Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid ejection head and method of producing the same
Patent number
9,994,018
Issue date
Jun 12, 2018
Canon Kabushiki Kaisha
Seiichiro Yaginuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid ejection head and method of manufacturing the same
Patent number
9,873,255
Issue date
Jan 23, 2018
Canon Kabushiki Kaisha
Koji Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for manufacturing liquid ejection head
Patent number
9,789,690
Issue date
Oct 17, 2017
Canon Kabushiki Kaisha
Masahisa Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD
Publication number
20170297336
Publication date
Oct 19, 2017
Canon Kabushiki Kaisha
Jun Yamamuro
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD MANUFACTURING METHOD
Publication number
20170203569
Publication date
Jul 20, 2017
Canon Kabushiki Kaisha
Keiji Matsumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND METHOD OF PRODUCING THE SAME
Publication number
20170028730
Publication date
Feb 2, 2017
Canon Kabushiki Kaisha
Seiichiro Yaginuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD
Publication number
20160347065
Publication date
Dec 1, 2016
Canon Kabushiki Kaisha
Masahisa Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME
Publication number
20160311222
Publication date
Oct 27, 2016
Canon Kabushiki Kaisha
Koji Sasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS