Ink-jet head, ink-jet cartridge, and ink jet recording apparatus

United States of America Patent

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Sep 18, 2001
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N/A
app pub date
Apr 21, 1997
filing date
Apr 22, 1996

priority date (Note)
Expired

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Abstract

The present invention provides an ink-jet head having a plurality of heaters for one ejection outlet, wherein the heaters and the outlet are disposed so as to satisfy a specific relationship, and thereby errors in the path of ejected ink droplets concerning the driving positions of the heaters can be restricted.

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Patent Owner(s)

Patent Owner	Address
CANON KABUSHIKI KAISHA	TOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

B41J:TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. M....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ikeda, Masami	Yokohama, JP	228	7308
Ishinaga, Hiroyuki	Tokyo, JP	210	3598
Kaneko, Hajime	Kodaira, JP	27	337
Kawai, Jun	Tokyo, JP	113	2294
Kubota, Masahiko	Tokyo, JP	167	1718
Okada, Masaaki	Sanjo, JP	76	684

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Ink-jet head, ink-jet cartridge, and ink jet recording apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08844597

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PATENT NO	6290335
SERIAL NO	08844597
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08844597

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