Invention Grant
- Patent Title: Liquid ejection head and liquid ejection apparatus
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Application No.: US15151964Application Date: 2016-05-11
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Publication No.: US09718274B2Publication Date: 2017-08-01
- Inventor: Genji Inada , Hiromasa Amma , Takuya Iwano , Chiaki Muraoka , Tokuji Kudo , Shimpei Yoshikawa
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2015-104847 20150522
- Main IPC: B41J2/175
- IPC: B41J2/175 ; B41J29/02 ; B41J2/14
Abstract:
In a liquid ejection head and a liquid ejection apparatus capable of reducing the occurrence of ejection malfunction, in a connecting section where a first flow channel and a second flow channel connect, a projecting member is provided on the flow channel wall forming the second flow channel.
Public/Granted literature
- US20160339697A1 LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS Public/Granted day:2016-11-24
Information query
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