Inventor
OSAKABE YOSHIO
JP44 patents
⚠️ This page may combine multiple inventors who share the name “OSAKABE YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
42 patentsUS6360320B2Mar 19, 2002
Information processing apparatus, information processing method, information processing system and recording medium using an apparatus id and provided license key for authentication of each information to be processed
SONY CORP154 citations99
US6400280B1Jun 4, 2002
Remote control signal receiver and method, and remote control system
SONY CORP125 citations98
US5933430AAug 3, 1999
Data communication method
SONY CORP119 citations98
US4989081AJan 29, 1991
Home-bus-information system
SONY CORP264 citations97
US7065214B2Jun 20, 2006
Information processing apparatus, information processing method, information processing system and recording medium
SONY CORP42 citations96
US6697945B2Feb 24, 2004
Information processing apparatus, information processing method, information processing system and recording medium
SONY CORP63 citations96
US6256391B1Jul 3, 2001
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
SONY CORP45 citations96
US5608730AMar 4, 1997
Bi-directional communication system
SONY CORP82 citations96
US5598278AJan 28, 1997
System configuration method for audio-video apparatus with digital bus interface
SONY CORP55 citations96
US5402419AMar 28, 1995
Transmitting method, receiving method, and communication method for bi-directional bus system, and bi-directional bus system
SONY CORP57 citations96
US5488357AJan 30, 1996
Remote controlling method and system feature starting method and controlling method for audio/visual system
SONY CORP72 citations95
US7242769B2Jul 10, 2007
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
SONY CORP10 citations93
US6934463B2Aug 23, 2005
Information processing apparatus, information processing method, information processing system and recording medium
SONY CORP26 citations93
US6539094B1Mar 25, 2003
Data transmission apparatus and method, data receiving apparatus and method, and data transmitting/receiving system and method
SONY CORP32 citations93
US4598287AJul 1, 1986
Remote control apparatus
SONY CORP42 citations93
US7181299B2Feb 20, 2007
Transmitting method and apparatus
SONY CORP30 citations92
US5802300ASep 1, 1998
Audio video system
SONY CORP18 citations92
US5768224AJun 16, 1998
AV system and method of establishing a connection setting for AV component devices
SONY CORP26 citations92
US5548725AAug 20, 1996
System for transmitting command and/or data in a single packet and automatically reporting status a predetermined time after receiving a command
SONY CORP23 citations92
US6947422B1Sep 20, 2005
Transmission method, transmission device, and transmission system
SONY CORP30 citations91
US5666363ASep 9, 1997
Method for transmission, method for reception, method for communication and bidirectional bus system
SONY CORP51 citations90
US5550826AAug 27, 1996
Communication protocol for communicating image data
SONY CORP21 citations90
US3992582ANov 16, 1976
Reverberation sound producing apparatus
SONY CORP25 citations82
US7860248B2Dec 28, 2010
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
SONY CORP7 citations74
US7298842B2Nov 20, 2007
Utilizing a key for enciphering and deciphering that is modified during enciphering and deciphering
SONY CORP7 citations74
US7233665B1Jun 19, 2007
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
SONY CORP5 citations74
US5914797AJun 22, 1999
Audio video apparatus controller
SONY CORP15 citations74
US5796352AAug 18, 1998
Audio video equipment system with bus line and method of establishing a connection setting for the audio video equipment system
SONY CORP16 citations74
US5550979AAug 27, 1996
Audio video system
SONY CORP12 citations74
US5448562ASep 5, 1995
Bi-directional bus system and transmitting, receiving, and communication methods for same
SONY CORP13 citations74
US4392253AJul 5, 1983
Phase locked loop circuit
SONY CORP10 citations74
US4280199AJul 21, 1981
Apparatus for scanning an addressable memory
SONY CORP18 citations74
US3941931AMar 2, 1976
Audio signal mixing system
SONY CORP11 citations74
US3956709AMay 11, 1976
Balance control system for multichannel audio apparatus
SONY CORP11 citations71
US8923511B2Dec 30, 2014
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
SONY CORP2 citations63
US6813659B1Nov 2, 2004
Data transmission control apparatus and data transmission method
SONY CORP5 citations63
US6807233B1Oct 19, 2004
Sample data transmitting method, receiving method, transmission/reception method and its transmission apparatus, reception apparatus, transmission/reception apparatus
SONY CORP4 citations63
US5712738AJan 27, 1998
Method of controlling signal lines among audio and/or video apparatus
SONY CORP4 citations63
US4267603AMay 12, 1981
Memory control circuit
SONY CORP4 citations63
US9467287B2Oct 11, 2016
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
SONY CORP0 citations52
US7646793B2Jan 12, 2010
Transmission method, transmission apparatus and transmission system
SONY CORP0 citations50
US7154893B2Dec 26, 2006
Transmission method, transmission apparatus and transmission system
SONY CORP0 citations50
ISHIGURO RYUJI
2 patentsUS8170206B2May 1, 2012
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
ISHIGURO RYUJI9 citations92
US8594325B2Nov 26, 2013
Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method
ISHIGURO RYUJI5 citations83