Ink jet recording apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8794728
APP PUB NO 20130021399A1
SERIAL NO

13553454

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Abstract

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An inkjet recording apparatus includes a recording head, a cap, and a preliminary discharge unit. The recording head can discharge a plurality of types of ink. The cap caps a discharge port face of the recording head. The preliminary discharge unit causes the recording head to execute a preliminary discharge. The preliminary discharge unit changes a preliminary discharge operation according to a length of time during which the discharge port face is capped by the cap.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edamura, Tetsuya Inagi, JP 99 1121
Maru, Akiko Tokyo, JP 67 600
Nakano, Takatoshi Yokohama, JP 76 498
Takahashi, Kiichiro Yokohama, JP 211 3903
Tanaka, Hirokazu Inagi, JP 393 3849

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