Masahiko YOSHIYAMA

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fingerprint authentication device, display device and fingerprint a...
- Patent number 11,367,301
- Issue date Jun 21, 2022
- Samsung Display Co., Ltd.
- Masahiko Yoshiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing device, image processing method, and image display...
- Patent number 9,799,256
- Issue date Oct 24, 2017
- Samsung Display Co., Ltd.
- Masahiko Yoshiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image processing device, image processing method and program
- Patent number 9,311,888
- Issue date Apr 12, 2016
- Samsung Display Co., Ltd.
- Seiki Takahashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
FINGERPRINT AUTHENTICATION DEVICE, DISPLAY DEVICE AND FINGERPRINT A...
- Publication number 20210224513
- Publication date Jul 22, 2021
- SAMSUNG DISPLAY CO., LTD.
- Masahiko YOSHIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS INCLUDING IMAGE PROCESSOR, AND IMAGE PROCESSING M...
- Publication number 20190172414
- Publication date Jun 6, 2019
- SAMSUNG DISPLAY CO., LTD.
- Masahiko YOSHIYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY CONTROLLER AND IMAGE PROCESSING METHOD
- Publication number 20160163250
- Publication date Jun 9, 2016
- SAMSUNG DISPLAY CO., LTD.
- HIROSHI OHISHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE DISPLAY...
- Publication number 20160117972
- Publication date Apr 28, 2016
- Samsung Display Co, Ltd.
- MASAHIKO YOSHIYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND PROGRAM
- Publication number 20140168285
- Publication date Jun 19, 2014
- SAMSUNG DISPLAY CO., LTD.
- Seiki TAKAHASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS