Method of manufacturing developer container

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United States of America Patent

PATENT NO 9989888
SERIAL NO

14958478

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Abstract

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A method of manufacturing a developer container including a frame configured to define a developer containing portion, a first electrode, and a second electrode arranged on a surface of the frame and having a surface opposed to the first electrode, a developer amount in the developer containing portion being detected based on a capacitance between the first electrode and the second electrode, the method including: holding a conductive resin member constituting the second electrode on a mold configured to mold the frame, a surface of the conductive resin member being in contact with a surface of the mold configured to mold a surface of the frame on a side of the developer containing portion; injecting a resin to be formed into the frame, into the mold on which the conductive resin member is held; and curing the resin to form the frame to which the second electrode is fixed.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 1468501 ?1468501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Katsuichi Suntou-gun, JP 17 34
Ito, Motonari Suntou-gun, JP 23 77
Kato, Masahito Gotemba, JP 46 445
Matsumaru, Naoki Numazu, JP 36 597
Matsumura, Junichi Numazu, JP 37 1046
Shindo, Go Mishima, JP 21 75
Suzuki, Akira Naka-gun, JP 878 20457
Toda, Atsushi Fuji, JP 229 2777
Watanabe, Taku Susono, JP 57 144

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