P

Inventor

SUGAWARA SHINGO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “SUGAWARA SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TATSUMI TOMOYOSHI

4 patents
US8948168B2Feb 3, 2015

Network system

TATSUMI TOMOYOSHI2 citations57
US8737412B2May 27, 2014

Network relay system and method of automatically setting a network relay system

TATSUMI TOMOYOSHI0 citations47
US8724450B2May 13, 2014

Network relay system and method of controlling a network relay system

TATSUMI TOMOYOSHI0 citations47
US9264253B2Feb 16, 2016

Network system

TATSUMI TOMOYOSHI0 citations36

HITACHI METALS LTD

2 patents
US9755854B2Sep 5, 2017

Tag conversion apparatus

HITACHI METALS LTD3 citations68
US9893993B2Feb 13, 2018

Relay device and relay system

HITACHI METALS LTD0 citations37

MAEDA KAZUHIRO

1 patent
US8787374B2Jul 22, 2014

Network system including lower and upper switches and link group interconnecting lower switches to upper switches, and method of operating the same

MAEDA KAZUHIRO17 citations82

SUGAWARA SHINGO

1 patent
US8611361B2Dec 17, 2013

Switching hub, line card and frame relay method

SUGAWARA SHINGO1 citations42