Kazuyoshi Akuzawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing image display panel, method of manufacturin...
- Patent number 7,495,819
- Issue date Feb 24, 2009
- Bridgestone Corporation
- Ryou Sakurai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Information Display Device
- Publication number 20070252793
- Publication date Nov 1, 2007
- Bridgestone Corporation
- Takanori Shoji
- G02 - OPTICS
Information Patent Application
Image display panel manufacturing method, image display device manu...
- Publication number 20060231401
- Publication date Oct 19, 2006
- Ryou Sakurai
- G02 - OPTICS