Akihiro Mukai

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical transmission apparatus and level adjusting method
- Patent number 9,800,331
- Issue date Oct 24, 2017
- Fujitsu Limited
- Yuichi Toyota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission device and monitoring method of optical signal
- Patent number 9,332,326
- Issue date May 3, 2016
- Fujitsu Limited
- Akihiro Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION DEVICE, AND OPTIC...
- Publication number 20240106557
- Publication date Mar 28, 2024
- Fujitsu Limited
- Akihiro MUKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS AND LEVEL ADJUSTING METHOD
- Publication number 20160315700
- Publication date Oct 27, 2016
- Fujitsu Limited
- Yuichi Toyota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND MONITORING METHOD OF OPTICAL SIGNAL
- Publication number 20150063798
- Publication date Mar 5, 2015
- FUJITSU LIMITED
- Akihiro Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE