Inventor · disambiguated record
Kyoji Hirata
Also filed as: HIRATA KYOJI
29 granted patents·12 pending applications·530 citations·filing 1995–2019
95Inventor score
Top patents by PatentIndex Score
41 records- 0194US6240423B1Method and system for image querying using region based and boundary based image matchingNEC USA INC·Filed 1998·Granted May 29, 2001·204 cites·44 claims
- 0286US6240424B1Method and system for similarity-based image classificationNEC USA INC·Filed 1998·Granted May 29, 2001·108 cites·18 claims
- 0385US6269358B1Method and system for similarity-based image classificationNEC USA INC·Filed 2000·Granted Jul 31, 2001·53 cites·24 claims
- 0480US5781899AImage index production method and image index production system for image storage and management systemNEC CORP·Filed 1995·Granted Jul 14, 1998·96 cites·15 claims
- 0577US8290341B2Video playing device, video playing method, and video playing program having automatic video selections based upon user concentrationHIRATA KYOJI·Filed 2007·Granted Oct 16, 2012·13 cites·36 claims
- 0675US6922485B2Method of image segmentation for object-based image retrievalNEC CORP·Filed 2002·Granted Jul 26, 2005·35 cites·45 claims
- 0772US9459706B2Information display system, information display method, and recording mediumKAMBA TOMONARI·Filed 2012·Granted Oct 4, 2016·5 cites·12 claims
- 0868US8364003B2Broadcast signal-providing device, broadcast signal-providing method, broadcast signal-providing program, and broadcast signal-providing systemNEC CORP·Filed 2006·Granted Jan 29, 2013·2 cites·20 claims
- 0966US10985836B2Communication processing system, communication processing method, base station, and control method and control program thereofNEC CORP·Filed 2018·Granted Apr 20, 2021·1 cites·20 claims
- 1066US10841785B2Core node, radio terminal, communication method, and non-transitory computer readable mediumNEC CORP·Filed 2016·Granted Nov 17, 2020·1 cites·5 claims
- 1163US7734996B2Documentation browsing method, documentation browsing apparatus, documentation browsing robot, and documentation browsing programNEC CORP·Filed 2004·Granted Jun 8, 2010·11 cites·47 claims
- 1256US2010191665A1Service value calculation method, system, and programUNIV MONASH·Filed 2008·Application pending·0 cites
- 1355US9588957B2Dictionary update method, dictionary update system, and dictionary update programBIGLOBE INC·Filed 2013·Granted Mar 7, 2017·1 cites·10 claims
- 1451US10873890B2Base station, radio relay station, communication method for cancelling a connection to a base station during an overload conditionNEC CORP·Filed 2018·Granted Dec 22, 2020·0 cites·4 claims
- 1551US10873874B2Base station, radio relay station, and communication method for cancelling a connection to a base station during an overload conditionNEC CORP·Filed 2018·Granted Dec 22, 2020·0 cites·5 claims
- 1651US10757603B2Gateway function collecting data from nearby devices at first and second positions and timings for transmission to a base stationNEC CORP·Filed 2017·Granted Aug 25, 2020·0 cites·10 claims
- 1750US10623919B2IoT device, communication system, and control method and control program for IoT deviceNEC CORP·Filed 2017·Granted Apr 14, 2020·0 cites·20 claims
- 1849US11228975B2Service control apparatus, charging management server, service control method, charging information management method, and computer readable mediumNEC CORP·Filed 2018·Granted Jan 18, 2022·0 cites·6 claims
- 1949US11070986B2Communication processing system, method, apparatus and control program, for optimizing power consumptionNEC CORP·Filed 2017·Granted Jul 20, 2021·0 cites·10 claims
- 2048US11310633B2Multicast control device, multicast control method, and non-transitory computer readable mediumNEC CORP·Filed 2019·Granted Apr 19, 2022·0 cites·9 claims
- 2148US11290841B2Information processing apparatus, information processing method, data collection device, and control methodNEC CORP·Filed 2017·Granted Mar 29, 2022·0 cites·9 claims
- 2247US11395106B2Multicast control device, multicast control method, and non-transitory computer readable mediumNEC CORP·Filed 2019·Granted Jul 19, 2022·0 cites·7 claims
- 2347US10455371B2Communication processing system, group message processing method, communication processing apparatus, and control method and control program of communication processing apparatusNEC CORP·Filed 2016·Granted Oct 22, 2019·0 cites·19 claims
- 2446US11006368B2Communication processing system, communication processing method, communication processing apparatus, communication terminal, and control methods and control programs thereofNEC CORP·Filed 2018·Granted May 11, 2021·0 cites·12 claims
- 2545US10743209B2Communication system, communication control apparatus, communication control method, and programNEC CORP·Filed 2016·Granted Aug 11, 2020·0 cites·18 claims
- 2645US2010076938A1Protocol mismatch detection system, protocol mismatch detection method, and protocol mismatch detection programNEC CORP·Filed 2007·Application pending·0 cites
- 2744US11350338B2Information processing apparatus, communication method, communication program, communication system, IoT device, and base stationNEC CORP·Filed 2017·Granted May 31, 2022·0 cites·3 claims
- 2844US11129053B2Communication system, communication control apparatus, communication control method, and communication programNEC CORP·Filed 2016·Granted Sep 21, 2021·0 cites·3 claims
- 2944US10638360B2Communication processing system and group message processing methodNEC CORP·Filed 2016·Granted Apr 28, 2020·0 cites·9 claims
- 3043US2020413229A1Multicast control device, multicast control method, and non-transitory computer readable mediumNEC CORP·Filed 2019·Application pending·0 cites
- 3142US9386437B2Determination of order of transmission destinationNEC BIGLOBE LTD·Filed 2014·Granted Jul 5, 2016·0 cites·3 claims
- 3242US2010063965A1Content processor, content processing method, and content processing programHANAZAWA KEN·Filed 2008·Application pending·0 cites
- 3341US11122460B2Policy control system, PCRF entity, policy control method, and non-transitory computer readable mediumNEC CORP·Filed 2016·Granted Sep 14, 2021·0 cites·9 claims
- 3441US2020275374A1Service control apparatus, mobility management apparatus, service control method, and non-transitory computer readable mediumNEC CORP·Filed 2018·Application pending·0 cites
- 3541US2020288350A1Service control apparatus, charging management server, service control method, charging information management method, and non-transitory computer readable mediumNEC CORP·Filed 2018·Application pending·0 cites
- 3640US2015234881A1Person Authentication Dictionary Update Method, Person Authentication Dictionary Update Apparatus, Recording Medium, and Person Authentication SystemNEC BIGLOBE LTD·Filed 2013·Application pending·0 cites
- 3738US2006195858A1Video object recognition device and recognition method, video annotation giving device and giving method, and programTAKAHASHI YUSUKE·Filed 2004·Application pending·0 cites
- 3838US2019069196A1Core node, radio terminal, communication method, and non-transitory computer readable mediumNEC CORP·Filed 2016·Application pending·0 cites
- 3936US2018219690A1Communication system, communication device, and communication programNEC CORP·Filed 2016·Application pending·0 cites
- 4033US2015215449A1Incoming call management device, management server, telephone terminal, controller, communication system, incoming call control method and programBIGLOBE INC·Filed 2015·Application pending·0 cites
- 4133US2015229765A1Telephone directory management apparatus, telephone directory management system, and telephone directory management methodBIGLOBE INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kyoji Hirata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →