User device and case

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11871542
APP PUB NO 20220377930A1
SERIAL NO

17619307

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Abstract

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A user device that can be touched by a user includes a heat source that can generate heat; a case body covering the heat source; and a polymer-containing heat storage body attached to the case body.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furukawa, Naoki Tokyo, JP 39 160
Morimoto, Tsuyoshi Tokyo, JP 50 570
Sano, Atsuko Tokyo, JP 4 0
Yokota, Hiroshi Tokyo, JP 207 3376

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