Seang-kee Park

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device, method of making the same and liquid crystal...
- Patent number 7,317,207
- Issue date Jan 8, 2008
- Hitachi, Ltd.
- Shinya Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device, method of making the same and liquid crystal...
- Patent number 6,903,372
- Issue date Jun 7, 2005
- Hitachi, Ltd.
- Shinya Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MAKING THE SAME AND LIQUID CRYSTAL...
- Publication number 20080111134
- Publication date May 15, 2008
- Shinya Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor device, method of making the same and liquid crystal...
- Publication number 20050230683
- Publication date Oct 20, 2005
- Shinya Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS