Naoki AINAKA

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transmission system and optical transmission device
- Patent number 11,990,988
- Issue date May 21, 2024
- Fujitsu Limited
- Naoki Ainaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission device and optical transmission method
- Patent number 11,309,968
- Issue date Apr 19, 2022
- Fujitsu Limited
- Anh Ha Ngo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION DEVICE
- Publication number 20220385390
- Publication date Dec 1, 2022
- Fujitsu Limited
- Naoki AINAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD
- Publication number 20220006530
- Publication date Jan 6, 2022
- Fujitsu Limited
- Anh Ha Ngo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT DEVICE, TRANSMISSION DEVICE, AND NETWORK SYSTEM
- Publication number 20200328806
- Publication date Oct 15, 2020
- Fujitsu Limited
- Makoto SHIMIZU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE