Inventor · disambiguated record
Daisuke Matsubara
Also filed as: MATSUBARA DAISUKE
48 granted patents·16 pending applications·359 citations·filing 2001–2023
97Inventor score
Top patents by PatentIndex Score
64 records- 0195US7277896B2File sharing system and client apparatusHITACHI LTD·Filed 2005·Granted Oct 2, 2007·45 cites·9 claims
- 0293US8856584B2Transport control server that modifies routing informationMATSUBARA DAISUKE·Filed 2009·Granted Oct 7, 2014·33 cites·9 claims
- 0390US7769881B2Method and apparatus for peer-to peer accessHITACHI LTD·Filed 2003·Granted Aug 3, 2010·69 cites·3 claims
- 0488US7574488B2Method and apparatus for peer-to-peer file sharingHITACHI LTD·Filed 2002·Granted Aug 11, 2009·61 cites·4 claims
- 0584US9189680B2Authentication systemKOMATSU YUTO·Filed 2012·Granted Nov 17, 2015·15 cites·12 claims
- 0683US10460187B2Biometric authentication device and systemHITACHI LTD·Filed 2015·Granted Oct 29, 2019·6 cites·8 claims
- 0783US6603165B2Semiconductor device and method for fabricating the sameFUJITSU LTD·Filed 2002·Granted Aug 5, 2003·31 cites·20 claims
- 0880US11308158B2Information processing system, method for controlling information processing system, and storage mediumHITACHI LTD·Filed 2019·Granted Apr 19, 2022·3 cites·10 claims
- 0978US8306281B2Human image retrieval systemMATSUBARA DAISUKE·Filed 2008·Granted Nov 6, 2012·8 cites·7 claims
- 1077US10491863B2Video surveillance system and video surveillance deviceHITACHI LTD·Filed 2013·Granted Nov 26, 2019·5 cites·9 claims
- 1176US10602312B2Content delivery system, content delivery server, in-vehicle terminal, content delivery methodCLARION CO LTD·Filed 2016·Granted Mar 24, 2020·3 cites·10 claims
- 1275US9241138B2Image monitoring apparatus, image monitoring system, and image monitoring system configuration methodHITACHI LTD·Filed 2013·Granted Jan 19, 2016·3 cites·14 claims
- 1374US8811149B2Transport control server, transport control system, and backup path setting methodYABUSAKI HITOSHI·Filed 2010·Granted Aug 19, 2014·4 cites·11 claims
- 1474US7215640B2Method and apparatus for path configuration in networksHITACHI LTD·Filed 2002·Granted May 8, 2007·19 cites·20 claims
- 1573US8018799B2Optical pickup device and optical disc deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 13, 2011·2 cites·8 claims
- 1673US7652246B2Optical pickup device and optical disk deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Jan 26, 2010·2 cites·10 claims
- 1772US9203702B2Path calculation methodHITACHI LTD·Filed 2012·Granted Dec 1, 2015·4 cites·8 claims
- 1871US10795928B2Image search apparatus, system, and methodHITACHI LTD·Filed 2015·Granted Oct 6, 2020·2 cites·8 claims
- 1970US8547850B2Transport control server, network system and aggregated path setting methodMATSUBARA DAISUKE·Filed 2009·Granted Oct 1, 2013·4 cites·17 claims
- 2069US7761547B2Network system performing application control based on context informationHITACHI LTD·Filed 2005·Granted Jul 20, 2010·4 cites·4 claims
- 2166US7467190B2Method and apparatus for alert distribution and archive sharingHITACHI LTD·Filed 2003·Granted Dec 16, 2008·10 cites·7 claims
- 2265US9282030B2Transport control server that calculates routing informationHITACHI LTD·Filed 2014·Granted Mar 8, 2016·1 cites·13 claims
- 2364US9948751B2Computer system, data output method, and computer programCLARION CO LTD·Filed 2014·Granted Apr 17, 2018·2 cites·13 claims
- 2464US8272062B2Content control systemMIKI KAZUHO·Filed 2009·Granted Sep 18, 2012·4 cites·11 claims
- 2563US8620037B2Human image retrieval systemMATSUBARA DAISUKE·Filed 2012·Granted Dec 31, 2013·1 cites·4 claims
- 2663US8438215B2Content delivery system, cache server, and cache control serverFUJIHIRA KENJI·Filed 2008·Granted May 7, 2013·3 cites·6 claims
- 2760US8862700B2Data server, system, and data transfer bandwidth control methodMATSUBARA DAISUKE·Filed 2012·Granted Oct 14, 2014·1 cites·9 claims
- 2860US6897509B2Semiconductor device with a capacitor having upper and lower shield layersFUJITSU LTD·Filed 2003·Granted May 24, 2005·8 cites·3 claims
- 2959US8605593B2Transport control server, transport control system, and transport control methodYABUSAKI HITOSHI·Filed 2011·Granted Dec 10, 2013·1 cites·16 claims
- 3059US7415276B2Presence management server and systemHITACHI LTD·Filed 2005·Granted Aug 19, 2008·1 cites·10 claims
- 3157US2025315726A1Human flow prediction device, human flow prediction program, and human flow prediction methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 3255US9325607B2Transport control server, transport control system, and backup path setting methodHITACHI LTD·Filed 2014·Granted Apr 26, 2016·0 cites·9 claims
- 3354US7457239B2Method and apparatus for providing a quality of service path through networksHITACHI LTD·Filed 2001·Granted Nov 25, 2008·4 cites·12 claims
- 3453US8656001B2Communication system, application server and communication method for server cooperationTAKEDA YUKIKO·Filed 2008·Granted Feb 18, 2014·0 cites·11 claims
- 3553US7782730B2Optical-pickup-adjustment optical disk, method of adjusting optical pickup device, and method of producing optical pickup deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Aug 24, 2010·0 cites·10 claims
- 3652US2014164543A1Communication System, Application Server and Communication Method for Server CooperationHITACHI LTD·Filed 2014·Application pending·0 cites
- 3751US2010115565A1Content and cm delivery system and content information serverHITACHI LTD·Filed 2009·Application pending·0 cites
- 3851US2009144811A1Content delivery systemHITACHI LTD·Filed 2008·Application pending·0 cites
- 3950US8134908B2Diffractive optical element and optical pickupSHINODA MASAHISA·Filed 2008·Granted Mar 13, 2012·0 cites·11 claims
- 4050US7848206B2Diffractive optical element and optical headMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Dec 7, 2010·0 cites·6 claims
- 4149US2010064182A1Communication systemHITACHI LTD·Filed 2009·Application pending·0 cites
- 4249US2010034209A1Communication system and home gatewayHITACHI LTD·Filed 2009·Application pending·0 cites
- 4347US8451774B2Communication system and gateway apparatusTSUNEHARA KATSUHIKO·Filed 2009·Granted May 28, 2013·0 cites·14 claims
- 4447US7746788B2Traffic information aggregating apparatusHITACHI LTD·Filed 2007·Granted Jun 29, 2010·0 cites·12 claims
- 4547US2023043386A1Alert output apparatus, alert output method, and non-transitory recording mediumHITACHI LTD·Filed 2020·Application pending·0 cites
- 4646US9648286B2Video monitoring system, video monitoring method, and video monitoring system building methodHITACHI LTD·Filed 2014·Granted May 9, 2017·0 cites·13 claims
- 4746US9537765B2Transport control server, transport control system, and transport control methodHITACHI LTD·Filed 2015·Granted Jan 3, 2017·0 cites·5 claims
- 4846US9083891B2Video monitoring apparatusWATANABE YUKI·Filed 2011·Granted Jul 14, 2015·0 cites·13 claims
- 4945US2004201668A1Method and apparatus for presence indicationHITACHI LTD·Filed 2003·Application pending·0 cites
- 5045US2012263062A1Transport control server, transport control system, and transport control methodMATSUBARA DAISUKE·Filed 2010·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →