Kayo Shoji

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophoretic display device and method of manufacturing the same
- Patent number 10,416,523
- Issue date Sep 17, 2019
- Toppan Printing Co., Ltd.
- Ryuji Doi
- G02 - OPTICS
Information Patent Grant
Electrophoretic display device and method of manufacturing the same
- Patent number 9,664,977
- Issue date May 30, 2017
- Toppan Printing Co., Ltd.
- Ryuji Doi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHORETIC DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170227827
- Publication date Aug 10, 2017
- Toppan Printing Co., Ltd.
- Ryuji DOI
- G02 - OPTICS
Information Patent Application
ELECTROPHORETIC DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130314764
- Publication date Nov 28, 2013
- Toppan Printing Co., Ltd.
- Ryuji DOI
- G02 - OPTICS