Motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11804741
APP PUB NO 20220376567A1
SERIAL NO

17661831

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A motor includes a rotor fixed to a rotary shaft, a stator arranged so as to surround the rotor with a gap from the rotor in a radial direction orthogonal to an axis direction of the rotary shaft, and a case accommodating the rotor and the stator. The rotor includes a plurality of rotor cores made from a soft magnetic material, and a rotor fixing member that fixes the rotor cores. The stator includes a plurality of stator cores made from a soft magnetic material, a stator fixing member that fixes the stator cores, and coils wound around the stator cores, respectively. The motor includes at least two sets of the rotor and the stator, and the sets are stacked in an axis direction of the rotary shaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haga, Kazuaki Toyota, JP 28 77
Kanada, Keiu Miyoshi, JP 13 53
Koma, Hisanori Miyoshi, JP 7 18
Nomura, Takuya Kasugai, JP 59 190
Sano, Shinya Toyota, JP 61 503
Takahashi, Toshimitsu Toyota, JP 36 194
Takazawa, Mayumi Okazaki, JP 9 8
Tomonaga, Takeshi Nisshin, JP 18 59
Yagyu, Yasuhide Nagakute, JP 15 205

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