Shigeru Matsuama

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Mobara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device with spacers controlling thickness of...
- Patent number 6,757,044
- Issue date Jun 29, 2004
- Hitachi, Ltd.
- Yuka Utsumi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal display device with spacers controlling thickness of...
- Publication number 20030002005
- Publication date Jan 2, 2003
- Yuka Utsumi
- G02 - OPTICS