Inventor · disambiguated record
Tsuguo Kato
Also filed as: KATO TSUGUO
23 granted patents·3 pending applications·552 citations·filing 1985–2009
96Inventor score
Top patents by PatentIndex Score
26 records- 0193US7746789B2Routing control method, apparatus and systemFUJITSU LTD·Filed 2006·Granted Jun 29, 2010·37 cites·22 claims
- 0287US6646999B1Mobile packet communication systemFUJITSU LTD·Filed 2000·Granted Nov 11, 2003·44 cites·8 claims
- 0385US7016366B2Packet switch that converts variable length packets to fixed length packets and uses fewer QOS categories in the input queues that in the outout queuesFUJITSU LTD·Filed 2001·Granted Mar 21, 2006·46 cites·13 claims
- 0484US7949755B2Network/service control methodFUJITSU LTD·Filed 2007·Granted May 24, 2011·12 cites·2 claims
- 0582US7058751B2Packet switchFUJITSU LTD·Filed 2001·Granted Jun 6, 2006·43 cites·10 claims
- 0680US7136365B2Mobile node adapted router and home agent routerFUJITSU LTD·Filed 2001·Granted Nov 14, 2006·29 cites·9 claims
- 0779US7277430B2Short cell multiplexerFUJITSU LTD·Filed 2002·Granted Oct 2, 2007·23 cites·3 claims
- 0878US7366165B2Input line interface device and packet communication deviceFUJITSU LTD·Filed 2002·Granted Apr 29, 2008·29 cites·11 claims
- 0974US5589129AMethod of manufacturing a molding using a filler or an additive concentrated on an arbitrary portion or distributed at a gradient concentrationTOSHIBA KK·Filed 1995·Granted Dec 31, 1996·47 cites·18 claims
- 1070US7277708B2Router and mobile communication terminal for mobile communication networkFUJITSU LTD·Filed 2002·Granted Oct 2, 2007·14 cites·4 claims
- 1169US7046685B1Scheduling control system and switchFUJITSU LTD·Filed 1999·Granted May 16, 2006·68 cites·39 claims
- 1269US6021135ACell assembly and multiplexing device, and demultiplexing deviceFUJITSU LTD·Filed 1997·Granted Feb 1, 2000·65 cites·13 claims
- 1365US6963577B1Packet SwitchFUJITSU LTD·Filed 2000·Granted Nov 8, 2005·13 cites·33 claims
- 1457US8542631B2Communication device and method for internally redirecting control informationISEDA KOHEI·Filed 2009·Granted Sep 24, 2013·1 cites·9 claims
- 1557US7359350B2Mobile packet communication systemFUJITSU LTD·Filed 2003·Granted Apr 15, 2008·4 cites·9 claims
- 1652US4617330AEpoxy resin composition for cast moldingTOSHIBA KK·Filed 1985·Granted Oct 14, 1986·10 cites·9 claims
- 1751US7113509B2Node deviceFUJITSU LTD·Filed 2001·Granted Sep 26, 2006·1 cites·53 claims
- 1851US5051990APhase adjustment circuitFUJITSU LTD·Filed 1990·Granted Sep 24, 1991·15 cites·11 claims
- 1948US6317432B1Short-cell multiplexing deviceFUJITSU LTD·Filed 1998·Granted Nov 13, 2001·10 cites·26 claims
- 2046US2004141513A1Address translation deviceFiled 2004·Application pending·0 cites
- 2142US5790525AInformation collection device and method for use with communications networksFUJITSU LTD·Filed 1995·Granted Aug 4, 1998·17 cites·25 claims
- 2242US2004004967A1Mobile communication system, router, mobile node, and mobile communication methodFiled 2003·Application pending·0 cites
- 2341US6781993B1Switch and switching method for processing communication data of a particular connectionFUJITSU LTD·Filed 1999·Granted Aug 24, 2004·13 cites·23 claims
- 2440US2003026241A1Packet transfer method for hierarchical packet network, hierarchical packet communication system, and gate node, edge node and mobile terminal for use with hierarchical packet communication system, as well as handover method and routing node for packet networkFiled 2001·Application pending·0 cites
- 2535US6005844AInformation collection device and method for use with communications networksFUJITSU LTD·Filed 1997·Granted Dec 21, 1999·8 cites·6 claims
- 2632US6470014B1Short cell multiplexerFUJITSU LTD·Filed 1998·Granted Oct 22, 2002·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →