Megumi Fujita

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Patents Grantslast 30 patents

Information Patent Grant
Grid polarizing film, method for producing the film, optical lamina...
- Patent number 7,872,803
- Issue date Jan 18, 2011
- Zeon Corporation
- Mitsugu Uejima
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Grid polarizing film, method for producing the film, optical lamina...
- Publication number 20090128904
- Publication date May 21, 2009
- Zeon Corporation
- Mitsugu Uejima
- G02 - OPTICS