Ink tank unit, ink jet printer, and ink tank

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9487012
APP PUB NO 20160009096A1
SERIAL NO

14771376

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Abstract

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An ink tank unit includes: an ink tank that is able to contain ink; an ink filling unit that is provided in a case of the ink tank and has an opening which enables the ink tank to be filled with the ink; and a second case that covers at least a part of a peripheral section of the ink filling unit, of a fifth wall of the case on which the ink filling unit is provided. A recessed section and a side wall which enables the ink to be guided to the recessed section are provided on at least one section of the peripheral section of the fifth wall and a section of the second case, which faces the peripheral section.

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First Claim

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akimoto, Keisuke Nagano, JP 3 32
Iizawa, Keigo Nagano, JP 20 462
Kanaya, Munehide Nagano, JP 127 1980
Kanazawa, Masayuki Nagano, JP 13 221
Kawamura, Satoshi Nagano, JP 100 897
Kimura, Naomi Nagano, JP 93 892
Kudo, Shoma Nagano, JP 92 884
Mimura, Naofumi Nagano, JP 5 153
Nishi, Nobuyuki Hama-mura, JP 29 474
Okawa, Soshi Nagano, JP 17 59
Suzuki, Hidenao Nagano, JP 59 1210
Takakura, Ryusuke Nagano, JP 4 32

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