Inventor
TAKADA MASAYUKI
JP89 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
21 patentsUS7225341B2May 29, 2007
Memory access control system and management method using access control ticket
SONY CORP69 citations98
US6073236AJun 6, 2000
Authentication method, communication method, and information processing apparatus
SONY CORP120 citations98
US6058477AMay 2, 2000
System and method for authentication, and device and method for authentication
SONY CORP99 citations98
US6330633B1Dec 11, 2001
Data processing method and apparatus
SONY CORP27 citations93
US7046810B2May 16, 2006
Data processing method and system of same portable device data processing apparatus and method of same and program
SONY CORP24 citations92
US6792541B1Sep 14, 2004
Data storage device using certification keys and method to perform access control using certification keys
SONY CORP22 citations92
US6772065B2Aug 3, 2004
GPS receiver and receiving method
SONY CORP21 citations90
USRE39622EMay 8, 2007
System and method for authentication, and device and method for authentication
SONY CORP10 citations84
US7150039B2Dec 12, 2006
Information processing system, portable electronic device, access apparatus for the portable electronic device, and method of using memory space
SONY CORP18 citations84
US7003671B1Feb 21, 2006
Information processing device and information processing method
SONY CORP18 citations84
US8826458B2Sep 2, 2014
Information processing apparatus, information processing method, and program
SONY CORP6 citations83
US7209514B2Apr 24, 2007
GPS receiving apparatus and GPS satellite signal receiving method
SONY CORP11 citations82
US7437526B2Oct 14, 2008
Information processing method and apparatus having data locations accessible by different devices in accordance with different permissions
SONY CORP5 citations74
US7178040B2Feb 13, 2007
Data processing method, system and apparatus for processing a variety of demands from a service provider
SONY CORP5 citations74
US6662286B2Dec 9, 2003
Information processing method and information processing apparatus
SONY CORP7 citations74
US6363455B2Mar 26, 2002
Apparatus and method for data processing employing data blocks and updating blocks
SONY CORP10 citations74
US6762715B2Jul 13, 2004
Positioning receiver and positioning calculation method
SONY CORP9 citations73
US10297179B2May 21, 2019
Information processing apparatus, information processing method, and program
SONY CORP4 citations72
US9641508B2May 2, 2017
Information processing apparatus, information processing method, and computer-readable recording medium
SONY CORP2 citations72
US7847756B2Dec 7, 2010
Three-dimensional image display apparatus including a rotating two-dimensional display panel
SONY CORP4 citations63
US7532665B2May 12, 2009
Wireless communication apparatus and method, and computer program
SONY CORP2 citations63
NISSAN MOTOR
6 patentsUS5414461AMay 9, 1995
Vehicle navigation apparatus providing simultaneous forward and rearward views
NISSAN MOTOR874 citations99
US6169516B1Jan 2, 2001
Navigation system and memorizing medium for memorizing operation programs used for the same
NISSAN MOTOR133 citations98
US5897604AApr 27, 1999
Apparatus and method for navigating mobile body using bird's eye view on display screen
NISSAN MOTOR24 citations93
US6629035B2Sep 30, 2003
Navigation system for vehicle
NISSAN MOTOR37 citations92
US6182171B1Jan 30, 2001
Information communication system and method applicable to in-vehicle networking architecture
NISSAN MOTOR32 citations91
US6658351B2Dec 2, 2003
Apparatus and method for delivering road map data to movable body
NISSAN MOTOR16 citations83
JAPAN BROADCASTING CORP
4 patentsUS5406551AApr 11, 1995
Method and apparatus for digital signal transmission using orthogonal frequency division multiplexing
JAPAN BROADCASTING CORP322 citations98
US10009078B2Jun 26, 2018
Transmitter, receiver, and semiconductor chip
JAPAN BROADCASTING CORP6 citations79
US5574735ANov 12, 1996
Error correction circuit which substitutes bits into data stream during periods of data loss
JAPAN BROADCASTING CORP16 citations74
US5471424ANov 28, 1995
Write once type information recording medium, method and apparatus for formatting the same, and method and apparatus for writing data to or reading data from the same
JAPAN BROADCASTING CORP4 citations63
TAKADA MASAYUKI
4 patentsUS8099772B2Jan 17, 2012
Information terminal apparatus, information processing apparatus and information communication system
TAKADA MASAYUKI27 citations92
US8602747B2Dec 10, 2013
Ventilation device and electrical equipment in which same is installed
TAKADA MASAYUKI9 citations84
US8091612B2Jan 10, 2012
Method for manufacturing clad material and equipment for manufacturing the same
TAKADA MASAYUKI6 citations82
US8118565B2Feb 21, 2012
Blower and electric device with such blower mounted thereon
TAKADA MASAYUKI3 citations63
PANASONIC CORP
4 patentsUS7498762B2Mar 3, 2009
Motor
PANASONIC CORP11 citations84
US7812564B2Oct 12, 2010
Blower and electric device with such blower mounted thereon
PANASONIC CORP5 citations74
US7764031B2Jul 27, 2010
AC-input type brushless DC motor and electric appliance mounting the same
PANASONIC CORP4 citations63
US7710056B2May 4, 2010
Brushless DC motor and electric apparatus mounting it
PANASONIC CORP4 citations63
SANYO ELECTRIC CO
2 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentHITACHI LTD
1 patentARISAWA SHIGERU
1 patentNIPPON STEEL CORP
1 patentABE SHINICHIRO
1 patentHITACHI AUTOMOTIVE SYSTEMS LTD
1 patentKIMURA YOSHIHARU
1 patentKONDO TAKU
1 patentSQUARE ENIX KK
1 patentShowing the top 50 of 89 patents by PatentIndex Score.