Goro Saito

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light guide, light source device, display device and information te...
- Patent number 7,090,388
- Issue date Aug 15, 2006
- NEC Corporation
- Yoshie Yagi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Light guide, light source device, display device and information te...
- Publication number 20040234229
- Publication date Nov 25, 2004
- NEC Corporation
- Yoshie Yagi
- G02 - OPTICS