Ryota KITAYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electroconductive film, touch panel, and image display device
- Patent number 11,669,211
- Issue date Jun 6, 2023
- Dai Nippon Printing Co., Ltd.
- Shoichiro Ogumi
- G06 - COMPUTING CALCULATING COUNTING
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 Applicationslast 30 patents

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
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 20200057517
- Publication date Feb 20, 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