Kazuya Takayama

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymer optical waveguides on polymer substrates
- Patent number 6,917,749
- Issue date Jul 12, 2005
- Photon-X, LLC
- Renyuan Gao
- G02 - OPTICS
Information Patent Grant
Freestanding athermal polymer optical waveguide
- Patent number 6,801,703
- Issue date Oct 5, 2004
- Photon-X, LLC
- Renyuan Gao
- G02 - OPTICS