Koshi Sugimura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system, master station device, slave station device,...
- Patent number 9,712,241
- Issue date Jul 18, 2017
- Mitsubishi Electric Corporation
- Hiroaki Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, master station device, slave station device,...
- Patent number 9,490,898
- Issue date Nov 8, 2016
- Mitsubishi Electric Corporation
- Hiroaki Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relay device, station-side optical communication device, communicat...
- Patent number 9,112,612
- Issue date Aug 18, 2015
- Mitsubishi Electric Corporation
- Jun Mizuguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PON system, subscriber-side terminal apparatus, station-side termin...
- Patent number 9,106,984
- Issue date Aug 11, 2015
- Mitsubishi Electric Corporation
- Hiroaki Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logical-link management method and communication device
- Patent number 8,873,957
- Issue date Oct 28, 2014
- Mitsubishi Electric Corporation
- Masaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, MASTER STATION DEVICE, SLAVE STATION DEVICE,...
- Publication number 20150023664
- Publication date Jan 22, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Hiroaki Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY DEVICE, STATION-SIDE OPTICAL COMMUNICATION DEVICE, COMMUNICAT...
- Publication number 20130177314
- Publication date Jul 11, 2013
- Mitsubishi Electric Corporation
- Jun Mizuguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOGICAL-LINK MANAGEMENT METHOD AND COMMUNICATION DEVICE
- Publication number 20130129354
- Publication date May 23, 2013
- Mitsubishi Electric Corporation
- Masaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PON SYSTEM, SUBSCRIBER-SIDE TERMINAL APPARATUS, STATION-SIDE TERMIN...
- Publication number 20120148246
- Publication date Jun 14, 2012
- Mitsubishi Electric Corporation
- Hiroaki Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL LINE TERMINATION, PON SYSTEM, AND DATA RECEPTION PROCESSING...
- Publication number 20120128372
- Publication date May 24, 2012
- Mitsubishi Electric Corporation
- Kenichi Nakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL LINE TERMINAL AND PON SYSTEM
- Publication number 20120051748
- Publication date Mar 1, 2012
- Mitsubishi Electric Corporation
- Yoshifumi Hotta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Koshi Sugimura

Person

Patents Grantslast 30 patents

Communication system, master station device, slave station device,...

Communication system, master station device, slave station device,...

Relay device, station-side optical communication device, communicat...

PON system, subscriber-side terminal apparatus, station-side termin...

Logical-link management method and communication device

Patents Applicationslast 30 patents

COMMUNICATION SYSTEM, MASTER STATION DEVICE, SLAVE STATION DEVICE,...

RELAY DEVICE, STATION-SIDE OPTICAL COMMUNICATION DEVICE, COMMUNICAT...

LOGICAL-LINK MANAGEMENT METHOD AND COMMUNICATION DEVICE

PON SYSTEM, SUBSCRIBER-SIDE TERMINAL APPARATUS, STATION-SIDE TERMIN...

OPTICAL LINE TERMINATION, PON SYSTEM, AND DATA RECEPTION PROCESSING...

OPTICAL LINE TERMINAL AND PON SYSTEM