Title:
USER DEVICE AND CASE
Document Type and Number:
WIPO Patent Application WO/2020/255952
Kind Code:
A1
Abstract:
A user device that a user may touch. The user device is provided with: a heat source for generating heat; a case body portion covering the heat source; and a polymer-containing heat-storage body attached to the case body portion.
Inventors:
MORIMOTO TSUYOSHI (JP)
FURUKAWA NAOKI (JP)
SANO ATSUKO (JP)
YOKOTA HIROSHI (JP)
FURUKAWA NAOKI (JP)
SANO ATSUKO (JP)
YOKOTA HIROSHI (JP)
Application Number:
PCT/JP2020/023573
Publication Date:
December 24, 2020
Filing Date:
June 16, 2020
Export Citation:
Assignee:
SHOWA DENKO MATERIALS CO LTD (JP)
International Classes:
H05K7/20; F28D20/00; H04M1/02
Foreign References:
| JP2018170745A | 2018-11-01 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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