Inventor
KIKKAWA NORIFUMI
JP48 patents
⚠️ This page may combine multiple inventors who share the name “KIKKAWA NORIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
21 patentsUS7752289B2Jul 6, 2010
Device authentication apparatus device authentication method information processing apparatus information processing method and computer program
SONY CORP46 citations92
US7610380B2Oct 27, 2009
Information processing device, access control processing method, and computer program
SONY CORP24 citations92
US7523214B2Apr 21, 2009
Content providing server, information processing device and method, and computer program
SONY CORP29 citations92
US8024340B2Sep 20, 2011
Metadata collection system, content management server, metadata collection apparatus, metadata collection method and program
SONY CORP27 citations91
US7996538B2Aug 9, 2011
Information processing apparatus and content information processing method for transmitting content and event information to a client
SONY CORP18 citations84
US7792865B2Sep 7, 2010
Information processing device, content management method, content information management method, and computer program
SONY CORP15 citations84
US10499002B2Dec 3, 2019
Information processing apparatus and information processing method
SONY CORP2 citations73
US10462406B2Oct 29, 2019
Information processing apparatus and information processing method
SONY CORP3 citations73
US7953748B2May 31, 2011
Information processing apparatus and information processing method, and computer program
SONY CORP4 citations63
US12023814B2Jul 2, 2024
Mobile object and control method
SONY CORP0 citations62
US7372821B2May 13, 2008
Signal processing system, signal receiving device, and communication control method
SONY CORP5 citations62
US10922219B2Feb 16, 2021
A/B test apparatus, method, program, and system
SONY CORP0 citations52
US10225506B2Mar 5, 2019
Information processing apparatus and information processing method
SONY CORP0 citations52
US9699245B2Jul 4, 2017
Information processing apparatus and method, and computer program for providing transmission and reception of content in various data schemes
SONY CORP0 citations52
US9325779B2Apr 26, 2016
Information processing device, information processing method, and computer program
SONY CORP0 citations52
US7840688B2Nov 23, 2010
Information processing device, server client system, method, and computer program
SONY CORP1 citations52
US9792704B2Oct 17, 2017
Information processing apparatus, information processing method, and program for tracking effectiveness of ecological user actions
SONY CORP0 citations51
US9612718B2Apr 4, 2017
Information processing device, information processing method, program, information providing device, and information processing system
SONY CORP0 citations51
US9572187B2Feb 14, 2017
Information processing apparatus, information processing method, and program
SONY CORP0 citations47
US7639919B2Dec 29, 2009
Signal processing system, signal outputting device, signal inputting device, and communication control method
SONY CORP0 citations41
US9626423B2Apr 18, 2017
Information processing apparatus, information processing method, and program for processing and clustering post information and evaluation information
SONY CORP0 citations38
KIKKAWA NORIFUMI
14 patentsUS8321917B2Nov 27, 2012
Connection authentication system, terminal apparatus, connection authentication server, connection authentication method, and program
KIKKAWA NORIFUMI11 citations83
US8135844B2Mar 13, 2012
Content providing server, information processing device and method, and computer program
KIKKAWA NORIFUMI7 citations83
US8782170B2Jul 15, 2014
Information processing apparatus, information processing method, and computer program
KIKKAWA NORIFUMI4 citations72
US8898311B2Nov 25, 2014
Data communication method and information processing device
KIKKAWA NORIFUMI2 citations62
US8874756B2Oct 28, 2014
Information processing unit, information processing method, client device and information processing system
KIKKAWA NORIFUMI3 citations62
US8830852B2Sep 9, 2014
Communication device, communication system, program, and communication method
KIKKAWA NORIFUMI1 citations52
US8531707B2Sep 10, 2013
Systems and methods for executing forms
KIKKAWA NORIFUMI1 citations50
US8516378B2Aug 20, 2013
Information processing device, information processing method, program, information providing device, and information processing system
KIKKAWA NORIFUMI1 citations50
US9432628B2Aug 30, 2016
Information processing device, information processing method, and computer program
KIKKAWA NORIFUMI0 citations41
US9219382B2Dec 22, 2015
Control apparatus, control method, and execution apparatus
KIKKAWA NORIFUMI0 citations41
US8625489B2Jan 7, 2014
Content output apparatus, content playback system, content output method, and program
KIKKAWA NORIFUMI0 citations41
US8209296B2Jun 26, 2012
Information processing apparatus, divided management server, information processing method, divided management method, program and information processing system
KIKKAWA NORIFUMI0 citations41
US8838813B2Sep 16, 2014
Information processing unit, information processing method, remote server, and information processing system
KIKKAWA NORIFUMI0 citations40
US9003016B2Apr 7, 2015
Information processing apparatus, information processing method, and program
KIKKAWA NORIFUMI0 citations39
SATURN LICENSING LLC
4 patentsUS11785289B2Oct 10, 2023
Receiving device, transmitting device, and data processing method
SATURN LICENSING LLC0 citations63
US11070872B2Jul 20, 2021
Receiving device, transmitting device, and data processing method
SATURN LICENSING LLC0 citations63
US11418273B2Aug 16, 2022
Reception device, transmission device, and data processing method
SATURN LICENSING LLC0 citations52
US10880024B2Dec 29, 2020
Reception device, transmission device, and data processing method
SATURN LICENSING LLC0 citations52
SONY GROUP CORP
3 patentsUS12578195B2Mar 17, 2026
Information processing system and information processing method
SONY GROUP CORP0 citations50
US12455572B2Oct 28, 2025
Information processing apparatus, information processing method, and information processing program
SONY GROUP CORP0 citations50
US12339668B2Jun 24, 2025
Path planning device
SONY GROUP CORP0 citations50
KASHIWAGI AKIFUMI
2 patentsUS9194719B2Nov 24, 2015
Information processing apparatus, information processing method, and program for controlling presentation of energy consumption
KASHIWAGI AKIFUMI4 citations70
US9846417B2Dec 19, 2017
Information processing apparatus, information processing method, and program
KASHIWAGI AKIFUMI0 citations49