Inventor
SAKATA MASAYUKI
JP53 patents
⚠️ This page may combine multiple inventors who share the name “SAKATA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
26 patentsUS6282691B1Aug 28, 2001
CRC coding system and CRC coding method
NEC CORP17 citations84
US7653680B2Jan 26, 2010
Mobile software distribution system, server, terminal and method
NEC CORP8 citations83
US5883723AMar 16, 1999
Facsimile communication control method in a mobile communication system
NEC CORP10 citations74
US9832618B2Nov 28, 2017
Vehicle-mounted device used in intelligent transport system, communication method, and intelligent transport system using these device and method
NEC CORP2 citations73
US9552731B2Jan 24, 2017
Mobile communication apparatus, mobile communication method and program
NEC CORP2 citations73
US9456379B2Sep 27, 2016
Vehicle-mounted device and congestion control method
NEC CORP3 citations73
US7693524B2Apr 6, 2010
Radio access network apparatus and mobile communication system using the same
NEC CORP5 citations71
US7164917B2Jan 16, 2007
Radio access network apparatus and mobile communication system using the same
NEC CORP9 citations71
US7764693B2Jul 27, 2010
Radio communication system, base station control equipment, radio terminal, and radio communication method
NEC CORP4 citations63
US7471663B2Dec 30, 2008
Radio network controller and mobile communication system using the same
NEC CORP2 citations63
US7443838B2Oct 28, 2008
Mobile communications system and operation control method, and node and wireless control apparatus therefor
NEC CORP2 citations63
US7275108B2Sep 25, 2007
Communication system and method for using any communication network therewith
NEC CORP4 citations63
US6311061B1Oct 30, 2001
Mobile communication system data multi-connector
NEC CORP5 citations63
US5697065ADec 9, 1997
Mobile communication system and control method for setting the initiation of data communication
NEC CORP2 citations63
US12513594B2Dec 30, 2025
Remote monitoring system, route-providing apparatus, and route-providing method
NEC CORP0 citations62
US12333936B2Jun 17, 2025
Remote monitoring system, traveling speed control apparatus, and traveling speed control method
NEC CORP0 citations62
US12190658B2Jan 7, 2025
Fault diagnosis device, fault diagnosis system, fault diagnosis method, and fault diagnosis program
NEC CORP0 citations62
US11869284B2Jan 9, 2024
Failure diagnosis device, failure diagnosis system, failure diagnosis method, and failure diagnosis program
NEC CORP0 citations62
US5822367AOct 13, 1998
Digital mobile data communication system
NEC CORP5 citations54
US12509110B2Dec 30, 2025
Traffic control apparatus, traffic control system, and traffic control method
NEC CORP0 citations52
US12136300B2Nov 5, 2024
On-vehicle security measure device, on-vehicle security measure method, and security measure system
NEC CORP0 citations52
US12051288B2Jul 30, 2024
Fault sign detection device, fault sign detection system, fault sign method, and fault sign detection program
NEC CORP0 citations52
US9628963B2Apr 18, 2017
Onboard apparatus, communication system and communication method
NEC CORP0 citations52
US7046620B2May 16, 2006
Method and network for tolerating a fault on hubs and lines
NEC CORP0 citations52
US12423348B2Sep 23, 2025
Classification apparatus, classification method and computer readable medium
NEC CORP0 citations50
US9949092B2Apr 17, 2018
Communication device, transmission interval control device, method for transmitting location information, method for controlling transmission interval of location information, and recording medium
NEC CORP1 citations50
SAKATA MASAYUKI
10 patentsUS9219650B2Dec 22, 2015
Network management apparatus, network management method, and network management system
SAKATA MASAYUKI10 citations80
US9400664B2Jul 26, 2016
Method and apparatus for offloading storage workload
SAKATA MASAYUKI3 citations73
US9451559B2Sep 20, 2016
Vehicle-mounted device and congestion control method
SAKATA MASAYUKI2 citations62
US9420549B2Aug 16, 2016
Vehicle-mounted device and congestion control method
SAKATA MASAYUKI2 citations62
US9313749B2Apr 12, 2016
Vehicle-mounted device and congestion control method
SAKATA MASAYUKI2 citations62
US8477601B2Jul 2, 2013
Network management station, network control system, and network management method
SAKATA MASAYUKI2 citations60
US9420489B2Aug 16, 2016
Communication device, communication system, and communication method
SAKATA MASAYUKI1 citations52
US9338237B2May 10, 2016
Onboard apparatus, communication system and communication method
SAKATA MASAYUKI1 citations52
US9084145B2Jul 14, 2015
Communication apparatus
SAKATA MASAYUKI0 citations52
US8670795B2Mar 11, 2014
Transmission power control method, wireless communication system and terminal apparatus
SAKATA MASAYUKI0 citations52
HITACHI LTD
10 patentsUS9395936B2Jul 19, 2016
Method and apparatus for remote storage performance data copy
HITACHI LTD3 citations73
US5418404AMay 23, 1995
Data processing device and plug-in package
HITACHI LTD9 citations72
US5343009AAug 30, 1994
Data processing device and plug-in package
HITACHI LTD14 citations72
US11619923B2Apr 4, 2023
Digital twin management system and method
HITACHI LTD0 citations62
US4918561AApr 17, 1990
Housing for electronic apparatus
HITACHI LTD3 citations60
US11474997B1Oct 18, 2022
Distributed transaction system and distributed transaction processing method in distributed transaction system
HITACHI LTD1 citations56
US12169707B2Dec 17, 2024
Computer system, deployment plan generation method, and deployment control system
HITACHI LTD0 citations52
US12147406B2Nov 19, 2024
Database management apparatus and database management method
HITACHI LTD0 citations52
US11372575B2Jun 28, 2022
Information processing device and information processing method
HITACHI LTD0 citations52
US9164880B2Oct 20, 2015
Method and apparatus for offloading storage workload
HITACHI LTD0 citations52
PHILIPS CORP
2 patentsKOBE STEEL LTD
2 patentsShowing the top 50 of 53 patents by PatentIndex Score.