Inventor · disambiguated record
Tetsuo Oura
Also filed as: OURA TETSUO
16 granted patents·522 citations·filing 1990–2008
95Inventor score
Top patents by PatentIndex Score
16 records- 0192US7643447B2Mobile node, mobile agent and network systemHITACHI LTD·Filed 2008·Granted Jan 5, 2010·21 cites·12 claims
- 0291US6172986B1Mobile node, mobile agent and network systemHITACHI LTD·Filed 1998·Granted Jan 9, 2001·200 cites·19 claims
- 0379US5978844AInternetworking apparatus for load balancing plural networksHITACHI LTD·Filed 1996·Granted Nov 2, 1999·89 cites·15 claims
- 0475US7453905B2Mobile node, mobile agent and network systemHITACHI LTD·Filed 2005·Granted Nov 18, 2008·4 cites·20 claims
- 0572US7236487B2System for and method of exchanging server data in packet unitHITACHI LTD·Filed 2005·Granted Jun 26, 2007·3 cites·10 claims
- 0671US6888845B2Mobile node, mobile agent and network systemHITACHI LTD·Filed 2002·Granted May 3, 2005·10 cites·10 claims
- 0770US5537401ASystem for and method of exchanging server data in packet unitHITACHI LTD·Filed 1991·Granted Jul 16, 1996·42 cites·31 claims
- 0863US6868089B1Mobile node, mobile agent-and network systemHITACHI LTD·Filed 2000·Granted Mar 15, 2005·5 cites·25 claims
- 0961US6128294ANetwork connecting apparatusHITACHI LTD·Filed 1997·Granted Oct 3, 2000·47 cites·20 claims
- 1060US7006496B2System for and method of exchanging server data in packet unitHITACHI LTD·Filed 2003·Granted Feb 28, 2006·4 cites·11 claims
- 1160US5478172AApparatus for feeding ultrafine powder in quantitative batch operationKEIHIN RYOKO CONCRETE IND CORP·Filed 1993·Granted Dec 26, 1995·34 cites·4 claims
- 1259US6724775B2Mobile node, mobile agent and network systemHITACHI LTD·Filed 2002·Granted Apr 20, 2004·3 cites·28 claims
- 1359US5204949AMulti-channel/multi-circuit communication controllerHITACHI LTD·Filed 1990·Granted Apr 20, 1993·39 cites·40 claims
- 1453US6785293B2Mobile node, mobile agent and network systemHITACHI LTD·Filed 2002·Granted Aug 31, 2004·1 cites·10 claims
- 1547US6141338ASystem for and method of exchanging server data in packet unitHITACHI LTD·Filed 1996·Granted Oct 31, 2000·14 cites·34 claims
- 1637US6621816B1System for and method of exchanging server data in packet unitHITACHI LTD·Filed 1998·Granted Sep 16, 2003·6 cites·32 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →