Katsuhisa TAGUCHI

Follow

Person

Yokosuka-shi, Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transceiver and control method
- Patent number 10,594,431
- Issue date Mar 17, 2020
- Nippon Telegraph and Telephone Corporation
- Katsuhisa Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver and control method
- Patent number 10,536,237
- Issue date Jan 14, 2020
- Nippon Telegraph and Telephone Corporation
- Katsuhisa Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Station-side device and wavelength control method
- Patent number 10,361,807
- Issue date Jul 23, 2019
- Nippon Telegraph and Telephone Corporation
- Katsuhisa Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber device and light receiving method
- Patent number 10,250,331
- Issue date Apr 2, 2019
- Nippon Telegraph and Telephone Corporation
- Katsuhisa Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst optical signal transmission device and control method for bur...
- Patent number 9,923,637
- Issue date Mar 20, 2018
- Nippon Telegraph and Telephone Corporation
- Kota Asaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst optical signal transmission device and burst optical signal t...
- Patent number 9,912,116
- Issue date Mar 6, 2018
- Nippon Telegraph and Telephone Corporation
- Kota Asaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSCEIVER AND CONTROL METHOD
- Publication number 20190312661
- Publication date Oct 10, 2019
- Nippon Telegraph and Telephone Corporation
- Katsuhisa TAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER AND CONTROL METHOD
- Publication number 20190123845
- Publication date Apr 25, 2019
- Nippon Telegraph and Telephone Corporation
- Katsuhisa TAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STATION-SIDE DEVICE AND WAVELENGTH CONTROL METHOD
- Publication number 20180351685
- Publication date Dec 6, 2018
- Nippon Telegraph and Telephone Corporation
- Katsuhisa Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBSCRIBER DEVICE AND LIGHT RECEIVING METHOD
- Publication number 20180145758
- Publication date May 24, 2018
- Nippon Telegraph and Telephone Corporation
- Katsuhisa TAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BURST OPTICAL SIGNAL TRANSMISSION DEVICE AND BURST OPTICAL SIGNAL T...
- Publication number 20170237232
- Publication date Aug 17, 2017
- Nippon Telegraph and Telephone Corporation
- Kota ASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BURST OPTICAL SIGNAL TRANSMISSION DEVICE AND CONTROL METHOD FOR BUR...
- Publication number 20160127045
- Publication date May 5, 2016
- Kota ASAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE