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Hiroaki MUTOU
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electroconductive film, touch panel, and image display device
Patent number
11,648,759
Issue date
May 16, 2023
Dai Nippon Printing Co., Ltd.
Shoichiro Ogumi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Electroconductive film, touch panel, and image display device
Patent number
11,298,925
Issue date
Apr 12, 2022
Dai Nippon Printing Co., Ltd.
Shoichiro Ogumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electroconductive film, touch panel, and image display device
Patent number
10,831,327
Issue date
Nov 10, 2020
Dai Nippon Printing Co., Ltd.
Shoichiro Ogumi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SENSOR, GOODS, METHOD FOR MANUFACTURING SENSOR, AND CONDUCTOR
Publication number
20230418424
Publication date
Dec 28, 2023
DAI NIPPON PRINTING CO., LTD.
Yuji SHIMIZU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTROCONDUCTIVE FILM, TOUCH PANEL, AND IMAGE DISPLAY DEVICE
Publication number
20220184934
Publication date
Jun 16, 2022
DAI NIPPON PRINTING CO., LTD.
Shoichiro OGUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONDUCTIVE FILM, SENSOR, TOUCH PANEL, IMAGE DISPLAY DEVICE, AND CON...
Publication number
20210064164
Publication date
Mar 4, 2021
DAI NIPPON PRINTING CO., LTD.
Masataka INOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTROCONDUCTIVE FILM, TOUCH PANEL, AND IMAGE DISPLAY DEVICE
Publication number
20200393923
Publication date
Dec 17, 2020
DAI NIPPON PRINTING CO., LTD.
Shoichiro OGUMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTROCONDUCTIVE FILM, TOUCH PANEL, AND IMAGE DISPLAY DEVICE
Publication number
20190302925
Publication date
Oct 3, 2019
DAI NIPPON PRINTING CO., LTD.
Shoichiro OGUMI
G06 - COMPUTING CALCULATING COUNTING