SEMICONDUCTOR DEVICE, INK TANK PROVIDED WITH SUCH SEMICONDUCTOR DEVICE, INK JET CARTRIDGE, INK JET RECORDING APPARATUS, METHOD FOR MANUFACTURING SUCH SEMICONDUCTOR DEVICE, AND COMMUNICATION SYSTEM, METHOD FOR CONTROLLING PRESSURE, MEMORY ELEMENT, SECURITY SYSTEM OF INK JET RECORDING APPARATUS | Patent Publication Number 20020008724

US 20020008724 A1
Patent NumberUS 06719394 B2
Application Number9829924
Filled DateApr 11, 2001
Priority DateApr 11, 2001
Publication DateJan 24, 2002
Original AssigneeCanon Inc.
Current AssigneeCanon Inc.
Inventor/ApplicantsMuga Mochizuki
Ryoji Inoue
Maki Nishida
Yoshiyuki Imanaka
Hiroyuki Ishinaga
Masahiko Kubota
Ichiro Saito
Muga Mochizuki
Ryoji Inoue
Yoshiyuki Imanaka
Takaaki Yamaguchi
Maki Nishida
Sadayuki Sugama
Sadayuki Sugama
Hiroyuki Ishinaga
Ichiro Saito
Kenji Kitabatake
Takaaki Yamaguchi
Masahiko Kubota
Kenji Kitabatake
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