Hirofumi Sonoyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
LCD driver IC
- Patent number 9,443,481
- Issue date Sep 13, 2016
- SYNAPTICS DISPLAY DEVICES GK
- Hideaki Honda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor integrated circuit device for display controller
- Patent number 8,350,832
- Issue date Jan 8, 2013
- Renesas Electronics Corporation
- Hirofumi Sonoyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor integrated circuit device and data processor system
- Patent number 8,334,860
- Issue date Dec 18, 2012
- Renesas Electronics Corporation
- Shusaku Miyata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor integrated circuit device and data processor system
- Patent number 8,018,447
- Issue date Sep 13, 2011
- Renesas Electronics Corporation
- Shusaku Miyata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND DATA PROCESSOR SYSTEM
- Publication number 20120044218
- Publication date Feb 23, 2012
- Renesas Electronics Corporation
- SHUSAKU MIYATA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND DATA PROCESSOR SYSTEM
- Publication number 20080198148
- Publication date Aug 21, 2008
- RENESAS TECHNOLOGY CORP.
- Shusaku MIYATA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE FOR DISPLAY CONTROLLER
- Publication number 20080122855
- Publication date May 29, 2008
- Hirofumi SONOYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS