Yohsuke Yokoyama

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image signal preparation circuit, image signal preparation method,...
- Patent number 10,629,152
- Issue date Apr 21, 2020
- SHARP KABUSHIKI KAISHA
- Yohsuke Yokoyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 8,363,195
- Issue date Jan 29, 2013
- Sharp Kabushiki Kaisha
- Yohsuke Yokoyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SIGNAL PREPARATION CIRCUIT, IMAGE SIGNAL PREPARATION METHOD,...
- Publication number 20190114985
- Publication date Apr 18, 2019
- Sharp Kabushiki Kaisha
- YOHSUKE YOKOYAMA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, METHOD FOR CONTROLLING DISPLAY DEVICE, PROGRAM AND...
- Publication number 20130215111
- Publication date Aug 22, 2013
- Sharp Kabushiki Kaisha
- Yohsuke Yokoyama
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20120212463
- Publication date Aug 23, 2012
- Sharp Kabushiki Kaisha
- Yohsuke Yokoyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS