P

Inventor

YAMAMOTO KANTA

JP27 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO KANTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

15 patents
US5523703AJun 4, 1996

Method and apparatus for controlling termination of current driven circuits

FUJITSU LTD64 citations95
US6993041B2Jan 31, 2006

Packet transmitting apparatus

FUJITSU LTD29 citations92
US5572513ANov 5, 1996

Path protection switching device

FUJITSU LTD22 citations92
US6009076ADec 28, 1999

Repeating installation

FUJITSU LTD21 citations91
US9641269B2May 2, 2017

Apparatus and method for synchronizing clocks among communication devices

FUJITSU LTD4 citations73
US8964790B2Feb 24, 2015

Communication apparatus

FUJITSU LTD4 citations73
US7848228B2Dec 7, 2010

Communication system, communication card, and communication method

FUJITSU LTD2 citations62
US7529182B2May 5, 2009

Communication device with 1:1 protection

FUJITSU LTD5 citations62
US7260091B2Aug 21, 2007

Transmission equipment having a packet switching function

FUJITSU LTD3 citations62
US5731639AMar 24, 1998

Apparatus for connecting power sources with plug-in unit

FUJITSU LTD3 citations62
US5640140AJun 17, 1997

Alarm processing apparatus

FUJITSU LTD5 citations62
US8345696B2Jan 1, 2013

Router and packet discarding method

FUJITSU LTD3 citations60
US9203718B2Dec 1, 2015

Frame loss measurement device, communication device, communication system and performance measurement method

FUJITSU LTD0 citations51
US8369223B2Feb 5, 2013

Packet processing apparatus, interface unit and method thereof

FUJITSU LTD0 citations50
US9912429B2Mar 6, 2018

Transmission device and transmission system for transmitting and receiving time division multiplexing signal in optical transport network

FUJITSU LTD0 citations42

HONDA MOTOR CO LTD

7 patents

KURAMOTO MICHIO

2 patents

YAMAMOTO KANTA

1 patent

KOMURA KAZUFUMI

1 patent

MATSUSUE NAOYA

1 patent