Recording medium and recording device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11294306
APP PUB NO 20200117122A1
SERIAL NO

16597529

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Importance

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Abstract

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A recording medium of an embodiment includes a base material; a first color development layer that is located on the base material and absorbs light of a given wavelength to develop color; a second color development layer that is located closer to an incident side of the light than the first color development layer, transmits visible light and the light, and develops a color by heat; and a photothermal conversion layer that is located closer to an incident side of the light than the second color development layer intended to develop a color, transmits the visible light, and absorbs the light to photo-thermally convert the light into the heat.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION72-34 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI KANAGAWA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujimori, Yasuo Aichi, JP 2 2
Nemoto, Nobuki Kanagawa, JP 17 25
Ogawa, Sumio Aichi, JP 23 190
Yoshida, Yuuji Aichi, JP 7 7

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