Seiya Yamada

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Base material for optical fiber and method for production thereof
- Patent number 8,196,436
- Issue date Jun 12, 2012
- Shin-Etsu Chemical Co., Ltd.
- Mitsuo Saitou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Photosensitive curable resin composition
- Patent number 4,650,849
- Issue date Mar 17, 1987
- Shin-Etsu Chemical Co., Ltd.
- Yoshiaki Nishimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Base Material For Optical Fiber, Optical Fiber, And Method For Prod...
- Publication number 20080104999
- Publication date May 8, 2008
- Mitsuo Saitou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...