Tsutomu Hamada

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Izumi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Active matrix substrate plate and manufacturing method therefor
- Patent number 6,890,783
- Issue date May 10, 2005
- NEC LCD Technologies, Ltd.
- Shigeru Kimura
- G02 - OPTICS
Information Patent Grant
Manufacturing method of active matrix substrate plate and manufactu...
- Patent number 6,632,696
- Issue date Oct 14, 2003
- NEC Corporation
- Shigeru Kimura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Active matrix substrate plate and manufacturing method therefor
- Publication number 20030013221
- Publication date Jan 16, 2003
- Shigeru Kimura
- G02 - OPTICS
Information Patent Application
Active matrix substrate plate and manufacturing method therefor
- Publication number 20010010370
- Publication date Aug 2, 2001
- NEC Corporation
- Shigeru Kimura
- G02 - OPTICS