Inventor · disambiguated record
Masayuki Sakata
Also filed as: SAKATA MASAYUKI
52 granted patents·33 pending applications·188 citations·filing 1988–2025
97Inventor score
Top patents by PatentIndex Score
85 records- 0182US9219650B2Network management apparatus, network management method, and network management systemSAKATA MASAYUKI·Filed 2011·Granted Dec 22, 2015·10 cites·15 claims
- 0278US9451559B2Vehicle-mounted device and congestion control methodSAKATA MASAYUKI·Filed 2015·Granted Sep 20, 2016·2 cites·4 claims
- 0378US9420549B2Vehicle-mounted device and congestion control methodSAKATA MASAYUKI·Filed 2015·Granted Aug 16, 2016·2 cites·4 claims
- 0477US11474997B1Distributed transaction system and distributed transaction processing method in distributed transaction systemHITACHI LTD·Filed 2022·Granted Oct 18, 2022·1 cites·8 claims
- 0575US9456379B2Vehicle-mounted device and congestion control methodNEC CORP·Filed 2012·Granted Sep 27, 2016·3 cites·21 claims
- 0675US5119178AVideo camera with manual color balance adjusting optionPHILIPS CORP·Filed 1991·Granted Jun 2, 1992·40 cites·7 claims
- 0774US7693524B2Radio access network apparatus and mobile communication system using the sameNEC CORP·Filed 2006·Granted Apr 6, 2010·5 cites·33 claims
- 0872US9400664B2Method and apparatus for offloading storage workloadSAKATA MASAYUKI·Filed 2012·Granted Jul 26, 2016·3 cites·14 claims
- 0972US9395936B2Method and apparatus for remote storage performance data copyHITACHI LTD·Filed 2013·Granted Jul 19, 2016·3 cites·20 claims
- 1072US9313749B2Vehicle-mounted device and congestion control methodSAKATA MASAYUKI·Filed 2011·Granted Apr 12, 2016·2 cites·2 claims
- 1172US7764693B2Radio communication system, base station control equipment, radio terminal, and radio communication methodNEC CORP·Filed 2006·Granted Jul 27, 2010·4 cites·14 claims
- 1270US11619923B2Digital twin management system and methodHITACHI LTD·Filed 2022·Granted Apr 4, 2023·0 cites·11 claims
- 1370US2025199529A1Traffic control apparatus, traffic control system, and traffic control methodNEC CORP·Filed 2025·Application pending·0 cites
- 1469US9552731B2Mobile communication apparatus, mobile communication method and programNEC CORP·Filed 2014·Granted Jan 24, 2017·2 cites·7 claims
- 1564US9338237B2Onboard apparatus, communication system and communication methodSAKATA MASAYUKI·Filed 2012·Granted May 10, 2016·1 cites·11 claims
- 1664US7164917B2Radio access network apparatus and mobile communication system using the sameNEC CORP·Filed 2003·Granted Jan 16, 2007·9 cites·10 claims
- 1762US9949092B2Communication device, transmission interval control device, method for transmitting location information, method for controlling transmission interval of location information, and recording mediumNEC CORP·Filed 2013·Granted Apr 17, 2018·1 cites·9 claims
- 1862US8477601B2Network management station, network control system, and network management methodSAKATA MASAYUKI·Filed 2010·Granted Jul 2, 2013·2 cites·18 claims
- 1962US5343009AData processing device and plug-in packageHITACHI LTD·Filed 1991·Granted Aug 30, 1994·14 cites·4 claims
- 2061US9832618B2Vehicle-mounted device used in intelligent transport system, communication method, and intelligent transport system using these device and methodNEC CORP·Filed 2014·Granted Nov 28, 2017·2 cites·5 claims
- 2161US9420489B2Communication device, communication system, and communication methodSAKATA MASAYUKI·Filed 2012·Granted Aug 16, 2016·1 cites·10 claims
- 2261US7653680B2Mobile software distribution system, server, terminal and methodNEC CORP·Filed 2004·Granted Jan 26, 2010·8 cites·11 claims
- 2361US2024150861A1Cold-workable mechanical structural steel, and method for manufacturing sameKOBE STEEL LTD·Filed 2022·Application pending·0 cites
- 2461US2023070046A1Traffic control apparatus, traffic control system, and traffic control methodNEC CORP·Filed 2020·Application pending·0 cites
- 2560US11869284B2Failure diagnosis device, failure diagnosis system, failure diagnosis method, and failure diagnosis programNEC CORP·Filed 2020·Granted Jan 9, 2024·0 cites·12 claims
- 2660US2024175112A1Steel wire for machine structural parts and method for manufacturing the sameKOBE STEEL LTD·Filed 2022·Application pending·0 cites
- 2759US12423348B2Classification apparatus, classification method and computer readable mediumNEC CORP·Filed 2023·Granted Sep 23, 2025·0 cites·10 claims
- 2858US12169707B2Computer system, deployment plan generation method, and deployment control systemHITACHI LTD·Filed 2023·Granted Dec 17, 2024·0 cites·9 claims
- 2958US12147406B2Database management apparatus and database management methodHITACHI LTD·Filed 2023·Granted Nov 19, 2024·0 cites·9 claims
- 3058US2023169359A1Model management system, method, and storage mediumHITACHI LTD·Filed 2022·Application pending·0 cites
- 3157US12190658B2Fault diagnosis device, fault diagnosis system, fault diagnosis method, and fault diagnosis programNEC CORP·Filed 2020·Granted Jan 7, 2025·0 cites·13 claims
- 3256US7275108B2Communication system and method for using any communication network therewithNEC CORP·Filed 2001·Granted Sep 25, 2007·4 cites·14 claims
- 3355US12051288B2Fault sign detection device, fault sign detection system, fault sign method, and fault sign detection programNEC CORP·Filed 2020·Granted Jul 30, 2024·0 cites·10 claims
- 3454US12513594B2Remote monitoring system, route-providing apparatus, and route-providing methodNEC CORP·Filed 2020·Granted Dec 30, 2025·0 cites·22 claims
- 3554US12136300B2On-vehicle security measure device, on-vehicle security measure method, and security measure systemNEC CORP·Filed 2020·Granted Nov 5, 2024·0 cites·10 claims
- 3654US10570478B2Steel for mechanical structure for cold working, and method for producing sameKOBE STEEL LTD·Filed 2015·Granted Feb 25, 2020·0 cites·19 claims
- 3754US2022106670A1Mechanical structure steel for cold-working and manufacturing method thereforKOBE STEEL LTD·Filed 2020·Application pending·0 cites
- 3853US11372575B2Information processing device and information processing methodHITACHI LTD·Filed 2021·Granted Jun 28, 2022·0 cites·14 claims
- 3953US9628963B2Onboard apparatus, communication system and communication methodNEC CORP·Filed 2016·Granted Apr 18, 2017·0 cites·11 claims
- 4053US7471663B2Radio network controller and mobile communication system using the sameNEC CORP·Filed 2004·Granted Dec 30, 2008·2 cites·11 claims
- 4153US2024007443A1Data sharing system and data sharing methodHITACHI LTD·Filed 2023·Application pending·0 cites
- 4252US7443838B2Mobile communications system and operation control method, and node and wireless control apparatus thereforNEC CORP·Filed 2003·Granted Oct 28, 2008·2 cites·17 claims
- 4351US5418404AData processing device and plug-in packageHITACHI LTD·Filed 1994·Granted May 23, 1995·9 cites·6 claims
- 4451US2025037476A1Information processing apparatus, generation method, information processing method, and computer-readable mediumNEC CORP·Filed 2022·Application pending·0 cites
- 4549US9164880B2Method and apparatus for offloading storage workloadHITACHI LTD·Filed 2012·Granted Oct 20, 2015·0 cites·20 claims
- 4649US2022413926A1Model management system and model management methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 4748US12333936B2Remote monitoring system, traveling speed control apparatus, and traveling speed control methodNEC CORP·Filed 2020·Granted Jun 17, 2025·0 cites·18 claims
- 4848US8787833B2Radio communication method and systemSAKATA MASAYUKI·Filed 2009·Granted Jul 22, 2014·0 cites·8 claims
- 4948US5075713AFocus control system for camera devicePHILIPS CORP·Filed 1991·Granted Dec 24, 1991·14 cites·7 claims
- 5048US2007110038A1Mobile communication system, call control server, and call control methodSAKATA MASAYUKI·Filed 2006·Application pending·0 cites
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →