Taro Nakamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reflection type variable optical attenuator
- Patent number 8,854,716
- Issue date Oct 7, 2014
- FDK Corporation
- Hiroaki Ono
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
REFLECTION TYPE VARIABLE OPTICAL ATTENUATOR
- Publication number 20130120824
- Publication date May 16, 2013
- FDK CORPORATION
- Hiroaki Ono
- G02 - OPTICS