Heater and image heating apparatus including the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9504096
APP PUB NO 20160029435A1
SERIAL NO

14799123

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A heater includes: a substrate; a first electrical contact; second electrical contacts; first and second electrodes; heat generating portions; a first electroconductive line portion electrically connecting the first electrical contact and the first electrode portions; and a second electroconductive line portion electrically connecting one of the second electrical contacts and a part of the second electrode portions. A cross-sectional area of a portion, of the first electroconductive line portion, into which all of currents flowing through the first electrode portions merge when the currents flow from the first electrode portions toward the first electrical contact is larger than a cross-sectional area of a portion, of the second electroconductive line portion, into which all of currents flowing through the part of the second electrode portions merge when the currents flow from the part of the second electrode portions toward the one of second electrical contacts.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Naoki Toride, JP 68 359
Asaka, Akeshi Kashiwa, JP 34 164
Kakubari, Koichi Toride, JP 15 115
Nakayama, Toshinori Kashiwa, JP 75 1084
Takada, Shigeaki Abiko, JP 45 699
Tamaki, Masayuki Abiko, JP 37 205

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