Rotation detector and imaging device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11784644
APP PUB NO 20230006670A1
SERIAL NO

17542374

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Abstract

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A rotation detector includes a rotary member, a magnet rotating as the rotary member rotates, and a first magnetic sensor detecting a direction of magnetic flux that changes as the magnet rotates. And the rotation detector includes a first soft magnetic member and a second soft magnetic member for the first magnetic sensor that are arranged on one side and the other side, respectively, of a detection direction of the first magnetic sensor. The magnet has a rotation axis that passes through the magnet.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD22-6 MOTO-MACHI KADOMA-SHI OSAKA 571-0057

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Masuda, Koji Kyoto, JP 147 1614
Ujikane, Yukikazu Osaka, JP 4 21

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