Inventor
TOMONAGA HIROSHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “TOMONAGA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
19 patentsUS7046685B1May 16, 2006
Scheduling control system and switch
FUJITSU LTD68 citations98
US6687225B1Feb 3, 2004
Bandwidth control apparatus
FUJITSU LTD67 citations96
US5689501ANov 18, 1997
Connectionless communication system
FUJITSU LTD67 citations95
US5610913AMar 11, 1997
Switching equipment for performing a switching operation for a high-speed packet in broadband Integrated Services Digital Network
FUJITSU LTD62 citations94
US7366165B2Apr 29, 2008
Input line interface device and packet communication device
FUJITSU LTD29 citations92
US7016366B2Mar 21, 2006
Packet switch that converts variable length packets to fixed length packets and uses fewer QOS categories in the input queues that in the outout queues
FUJITSU LTD46 citations92
US6920145B2Jul 19, 2005
Packet switch device and scheduling control method
FUJITSU LTD33 citations92
US5809012ASep 15, 1998
Connectionless communication system
FUJITSU LTD55 citations92
US5696759ADec 9, 1997
Apparatus for high-speed packet switching in a broadband ISDN
FUJITSU LTD24 citations92
US7058751B2Jun 6, 2006
Packet switch
FUJITSU LTD43 citations91
US6947413B2Sep 20, 2005
Switching apparatus, communication apparatus, and communication system
FUJITSU LTD13 citations83
US6963577B1Nov 8, 2005
Packet Switch
FUJITSU LTD13 citations80
US5878025AMar 2, 1999
ATM switch and method for switching path by ATM switch
FUJITSU LTD10 citations73
US7227861B2Jun 5, 2007
Packet switch device
FUJITSU LTD4 citations62
US7023865B2Apr 4, 2006
Packet switch
FUJITSU LTD6 citations62
US10848840B2Nov 24, 2020
Communication apparatus and signal relay method
FUJITSU LTD0 citations52
US9608927B2Mar 28, 2017
Packet exchanging device, transmission apparatus, and packet scheduling method
FUJITSU LTD1 citations52
US12554521B2Feb 17, 2026
Information processing apparatus, information processing system, and method of controlling information processing apparatus
FUJITSU LTD0 citations50
US7904677B2Mar 8, 2011
Memory control device
FUJITSU LTD0 citations38