Kouji INAFUNE

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cascaded optical parametric amplifier with polarization exchange fo...
- Patent number 8,922,874
- Issue date Dec 30, 2014
- Oki Electric Industry Co., Ltd.
- Kouji Inafune
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD
- Publication number 20130314769
- Publication date Nov 28, 2013
- Oki Electric Industry Co., Ltd.
- Kouji INAFUNE
- G02 - OPTICS