Inventor

SETO KOICHIRO

JP8 patents

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

HITACHI CABLE

3 patents

US7050468B2May 23, 2006

Multiplexed signal transmitter/receiver, communication system, and multiplexing transmission method

HITACHI CABLE25 citations85

US7920567B2Apr 5, 2011

Switching hub and LAN system

HITACHI CABLE11 citations79

US7742478B2Jun 22, 2010

Reply communication apparatus and ARP reply communication apparatus

HITACHI CABLE4 citations57

TATSUMI TOMOYOSHI

2 patents

US8948168B2Feb 3, 2015

Network system

TATSUMI TOMOYOSHI2 citations57

US9264253B2Feb 16, 2016

Network system

TATSUMI TOMOYOSHI0 citations36

KUWATA HITOSHI

1 patent

US8630166B2Jan 14, 2014

Ring network and network relay device

KUWATA HITOSHI2 citations51

ADACHI DAISUKE

1 patent

US8259589B2Sep 4, 2012

Network relay device, network connection confirmation method, and network

ADACHI DAISUKE0 citations37

SETO KOICHIRO

1 patent

US8310917B2Nov 13, 2012

Switching hub and ring network

SETO KOICHIRO0 citations31