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Tomoko Tsuruda
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Taito-ku, JP
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Patents Grants
last 30 patents
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Patent Grant
Reflective display apparatus
Patent number
11,467,465
Issue date
Oct 11, 2022
Toppan Printing Co., Ltd.
Tomoko Tsuruda
G02 - OPTICS
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Patent Grant
Reflection-type display panel and method of producing the same
Patent number
10,564,508
Issue date
Feb 18, 2020
Toppan Printing Co., Ltd.
Kazushige Kitazawa
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
REFLECTIVE DISPLAY APPARATUS
Publication number
20190271878
Publication date
Sep 5, 2019
TOPPAN PRINTING CO., LTD.
Tomoko TSURUDA
G02 - OPTICS
Information
Patent Application
REFLECTION-TYPE DISPLAY PANEL AND METHOD OF PRODUCING THE SAME
Publication number
20150168800
Publication date
Jun 18, 2015
TOPPAN PRINTING CO., LTD.
Kazushige KITAZAWA
G02 - OPTICS