Spinning top and spinning top production method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10525367
APP PUB NO 20190176045A1
SERIAL NO

16097425

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Importance

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Abstract

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There is provided a spinning top excellent in the dimensional accuracy and excellent in the rotation balance and a method for manufacturing the spinning top.

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Patent Owner(s)

Patent OwnerAddress
SPINNING TOP CORPORATION29-4 MINATOMACHI 3-CHOME TSUCHIURA-SHI IBARAKI PREFECTURE 3000034

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Katsumi Tsuchiura, JP 58 1017

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