Inventor
SHIGEEDA TETSUYA
JP26 patents
⚠️ This page may combine multiple inventors who share the name “SHIGEEDA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIGEEDA TETSUYA
13 patentsUS8743873B2Jun 3, 2014
Train communication system and train communication method
SHIGEEDA TETSUYA6 citations72
US8755307B2Jun 17, 2014
IP-address distribution device and IP-address distribution method
SHIGEEDA TETSUYA3 citations62
US8842531B2Sep 23, 2014
IP address delivery system and IP address delivery method
SHIGEEDA TETSUYA3 citations59
US9813503B2Nov 7, 2017
IP-address distribution system utilizing a plurality of switching devices grouped into two or more groups
SHIGEEDA TETSUYA1 citations51
US9531567B2Dec 27, 2016
Network system
SHIGEEDA TETSUYA0 citations51
US9306901B2Apr 5, 2016
IP address distribution system and IP address distribution method
SHIGEEDA TETSUYA0 citations51
US9923733B2Mar 20, 2018
Network system and communication apparatus for performing communication among networks having different VLAN settings
SHIGEEDA TETSUYA0 citations40
US9762674B2Sep 12, 2017
Train communication system
SHIGEEDA TETSUYA0 citations40
US9571298B2Feb 14, 2017
Network system
SHIGEEDA TETSUYA0 citations40
US9565133B2Feb 7, 2017
Network system implementing a plurality of switching devices to block passage of a broadcast signal
SHIGEEDA TETSUYA0 citations40
US9391950B2Jul 12, 2016
IP address distribution system and IP address distribution method
SHIGEEDA TETSUYA0 citations40
US9135107B2Sep 15, 2015
Memory control device and memory control method
SHIGEEDA TETSUYA0 citations40
US8705525B2Apr 22, 2014
Communication relay device for train and communication relay method for train
SHIGEEDA TETSUYA0 citations36
MITSUBISHI ELECTRIC CORP
10 patentsUS10009314B2Jun 26, 2018
IP address distribution system, switch apparatus, and IP address distribution method
MITSUBISHI ELECTRIC CORP2 citations72
US5502606AMar 26, 1996
Rotary magnetic head device having plural magnetic heads which are independently movable
MITSUBISHI ELECTRIC CORP11 citations70
US12176165B2Dec 24, 2024
Slow-release relay circuit and train control device
MITSUBISHI ELECTRIC CORP0 citations51
US11097622B2Aug 24, 2021
Inter-vehicle transmission system and transmission device
MITSUBISHI ELECTRIC CORP0 citations51
US11007881B2May 18, 2021
Inter-vehicle transmission system and transmission device
MITSUBISHI ELECTRIC CORP0 citations51
US10897426B2Jan 19, 2021
Reception apparatus and communication apparatus
MITSUBISHI ELECTRIC CORP0 citations51
US9838057B2Dec 5, 2017
Inter-vehicle communication device
MITSUBISHI ELECTRIC CORP0 citations51
US5684652ANov 4, 1997
Rotary magnetic head device using plural magnets and coils to position plural magnetic heads
MITSUBISHI ELECTRIC CORP1 citations48
US10589586B2Mar 17, 2020
Inter-vehicle transfer apparatus
MITSUBISHI ELECTRIC CORP0 citations41
US10277555B2Apr 30, 2019
IP address distribution system, switch device, and IP address distribution method
MITSUBISHI ELECTRIC CORP0 citations41