Inventor · disambiguated record
Fumihiko Nishio
Also filed as: NISHIO FUMIHIKO
19 granted patents·8 pending applications·243 citations·filing 1997–2025
94Inventor score
Files withSONY CORP14SONY GROUP CORP6INFORMATION BROADCASTING LAB I2NAT INST INF COMM TECH INC1NISHIO FUMIHIKO1
Top patents by PatentIndex Score
27 records- 0182US7093000B1Transmitting apparatus, transmitting method, receiving apparatus, receiving method, transmitting and receiving system, and transmitting and receiving methodINFORMATION BROADCASTING LAB I·Filed 2000·Granted Aug 15, 2006·28 cites·26 claims
- 0277US6381651B1Information processing apparatus and method enabling users to easily acquire information that occurs on a network and suits their favoritesSONY CORP·Filed 1997·Granted Apr 30, 2002·80 cites·56 claims
- 0375US8418203B1Transmission method and receiving device of program guide information including a control signalNISHIO FUMIHIKO·Filed 2000·Granted Apr 9, 2013·19 cites·29 claims
- 0475US7051064B1Apparatus and method for maintaining hierarchical directory structure and transmitting changes in sameINFORMATION BROADCASTING LAB I·Filed 2000·Granted May 23, 2006·26 cites·18 claims
- 0566US7363307B1Apparatus and method for communicating hierarchical structures of directoriesSONY CORP·Filed 2000·Granted Apr 22, 2008·13 cites·7 claims
- 0665US2025339775A1Information processing apparatus, information processing method, and programSONY GROUP CORP·Filed 2025·Application pending·0 cites
- 0764US7558879B2Receiving apparatus, receiving methods, and name resolving methodSONY CORP·Filed 2002·Granted Jul 7, 2009·6 cites·12 claims
- 0860US7877513B2Intelligent information retrieval system using hierarchically classified preferencesSONY CORP·Filed 2005·Granted Jan 25, 2011·1 cites·6 claims
- 0959US7627881B1Transmitting apparatus and receiving apparatusSONY CORP·Filed 2000·Granted Dec 1, 2009·6 cites·6 claims
- 1059US7095359B2Method of observing sea iceNAT INST INF & COMM TECH INC·Filed 2003·Granted Aug 22, 2006·22 cites·18 claims
- 1156US7136998B2System and method for managing changes in a public key certificate directorySONY CORP·Filed 2001·Granted Nov 14, 2006·4 cites·15 claims
- 1255US7328402B1Change detection in a hierarchical directory using messages having a filtering maskSONY CORP·Filed 2000·Granted Feb 5, 2008·5 cites·10 claims
- 1354US12377349B2Information processing apparatus and information processing methodSONY GROUP CORP·Filed 2019·Granted Aug 5, 2025·0 cites·11 claims
- 1453US7254635B2Apparatus and method for producing and managing data for optimizing the delivery of multimedia contentSONY CORP·Filed 2001·Granted Aug 7, 2007·1 cites·9 claims
- 1549US6810423B1Communication systemSONY CORP·Filed 1999·Granted Oct 26, 2004·20 cites·6 claims
- 1647US7657630B2Contents providing device, contents providing method, receiving device, receiving method, communication system, and communication methodSONY CORP·Filed 2004·Granted Feb 2, 2010·0 cites·15 claims
- 1746US2002042841A1Information processing apparatus and method enabling users to easily acquire information that occurs on a network and suits their favoritesSONY CORP·Filed 2001·Application pending·0 cites
- 1844US12348665B2Program, information processing device, and information processing methodSONY GROUP CORP·Filed 2020·Granted Jul 1, 2025·0 cites·20 claims
- 1943US7188148B2Information providing apparatus, information providing method, delivering apparatus, and delivering methodSONY CORP·Filed 2001·Granted Mar 6, 2007·0 cites·7 claims
- 2042US12075000B2Application extension program, information processing apparatus, and methodSONY GROUP CORP·Filed 2019·Granted Aug 27, 2024·0 cites·12 claims
- 2142US2004059824A1Transmitter, receiver, transmitter/receiver, transmitting method and receiving methodFiled 2002·Application pending·0 cites
- 2242US2023367468A1Information processing device, information processing method, and information processing programSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 2341US2024171671A1Information processing device, information processing system, information processing method, and programSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 2441US2001023441A1Service providing apparatus, transmitting apparatus, receiving apparatus, and receiving methodFiled 2001·Application pending·0 cites
- 2540US2007198509A1Information processing apparatus, information processing method, information processing program, and mobile terminal apparatusSONY ERICSSON MOBILE·Filed 2007·Application pending·0 cites
- 2639US6898801B1Transmission apparatus and method, receiving apparatus and method, and distribution mediumSONY CORP·Filed 1999·Granted May 24, 2005·12 cites·6 claims
- 2739US2013121510A1Controlling terminal apparatus, control method and programSONY CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →