Inventor · disambiguated record
Toshiro Ozawa
Also filed as: OZAWA TOSHIRO
26 granted patents·18 pending applications·499 citations·filing 1985–2024
96Inventor score
Top patents by PatentIndex Score
44 records- 0193US11678023B2Systems, methods, and apparatuses for captions data conversionCOMCAST CABLE COMM LLC·Filed 2021·Granted Jun 13, 2023·3 cites·20 claims
- 0293US7649949B2Multipurpose television moduleSONY CORP·Filed 2006·Granted Jan 19, 2010·17 cites·39 claims
- 0393US5517409AImage forming apparatus and method having efficient translation functionRICOH KK·Filed 1993·Granted May 14, 1996·54 cites·3 claims
- 0492US8595793B2System and method for user login to a multimedia system using a remote controlKASHYAP PRAVEEN·Filed 2009·Granted Nov 26, 2013·34 cites·28 claims
- 0591US6915525B2Method and apparatus for controlling set-top box hardware and software functionsSONY ELECTRONICS INC·Filed 2001·Granted Jul 5, 2005·77 cites·37 claims
- 0687US12052478B2Systems, methods, and apparatuses for captions data conversionCOMCAST CABLE COMM LLC·Filed 2023·Granted Jul 30, 2024·1 cites·34 claims
- 0783US9124931B2Managing a TV application for over-the-top TVSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Sep 1, 2015·6 cites·16 claims
- 0880US7593469B2OCAP engine moduleSONY CORP·Filed 2005·Granted Sep 22, 2009·6 cites·26 claims
- 0978US12462320B2Systems and methods for extending selectable object capability to a captured imageADEIA GUIDES INC·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 1078US7023858B2Data delivery in set-top boxSONY ELECTRONICS INC·Filed 2001·Granted Apr 4, 2006·19 cites·33 claims
- 1176US5054897APlastic zoom lensRICOH KK·Filed 1990·Granted Oct 8, 1991·50 cites·8 claims
- 1274US6343379B1Receiver and program updating methodSONY CORP·Filed 1999·Granted Jan 29, 2002·91 cites·39 claims
- 1373US2025126331A1Systems, methods, and apparatuses for captions data conversionCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 1465US8718198B2Multipurpose television moduleWILLIAMS GEORGE·Filed 2009·Granted May 6, 2014·1 cites·11 claims
- 1565US8325276B2System and method for real-time video content sharing with synchronization via closed-caption metadataOZAWA TOSHIRO·Filed 2009·Granted Dec 4, 2012·3 cites·18 claims
- 1665US4725130AZoom finderRICOH KK·Filed 1986·Granted Feb 16, 1988·25 cites·14 claims
- 1765US2025108696A1Systems and methods for towing electric vehiclesADEIA GUIDES INC·Filed 2023·Application pending·0 cites
- 1865US2025065754A1Systems and methods for improving efficiency of electric vehicle charging stationsADEIA GUIDES INC·Filed 2023·Application pending·0 cites
- 1964US6084643AReceiving equipment and method of using the sameSONY CORP·Filed 1997·Granted Jul 4, 2000·34 cites·8 claims
- 2063US12441238B2Contextual vehicle hornADEIA GUIDES INC·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 2163US4779964AZoom lens with a mechanism for moving a first lens so as to be compactly housedRICOH KK·Filed 1986·Granted Oct 25, 1988·22 cites·16 claims
- 2260US4854683AZoom lensRICOH KK·Filed 1987·Granted Aug 8, 1989·22 cites·6 claims
- 2360US2025371747A1Systems and methods for coordinated output of a visual effect for enhanced audience engagement at a live eventADEIA GUIDES INC·Filed 2024·Application pending·0 cites
- 2459US2014189729A1Multipurpose Television ModuleSONY ELECTRONICS INC·Filed 2014·Application pending·0 cites
- 2559US2025259341A1Systems and methods for managing and displaying handheld objects in video captureADEIA GUIDES INC·Filed 2024·Application pending·0 cites
- 2657US2025308516A1Advanced teleprompter with dynamic content managementADEIA GUIDES INC·Filed 2024·Application pending·0 cites
- 2755US7257831B1Program distribution system, method of program distribution, transmitter and receiverSONY CORPORTION·Filed 2000·Granted Aug 14, 2007·7 cites·40 claims
- 2853US2025135991A1Contextual vehicle hornADEIA GUIDES INC·Filed 2023·Application pending·0 cites
- 2951US9137527B2Communication signal strength display for TV internet adapterHILL SETH·Filed 2007·Granted Sep 15, 2015·0 cites·7 claims
- 3050US2010211884A1System and method for joint user profile relating to consumer electronicsSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 3149US9237295B2System and method for keyframe analysis and distribution from broadcast televisionTRAN DANG VAN·Filed 2008·Granted Jan 12, 2016·0 cites·44 claims
- 3248US2024146788A1Methods, Systems, And Apparatuses For Content Stream MonitoringCOMCAST CABLE COMM LLC·Filed 2022·Application pending·0 cites
- 3348US2007244827A1Method for Securing a Hard Drive and Preventing Cloning or Tampering AttacksSONY ELECTRONICS INC·Filed 2006·Application pending·0 cites
- 3447US2008091713A1Capture of television metadata via OCRCANDELORE BRANT L·Filed 2007·Application pending·0 cites
- 3547US2015082351A1Method and system for collecting and validating channel lineup and modulation data with improved accessibility to multiple type channels with automatic correctionSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 3644US5978012AData receiving-processing apparatus and method, and broadcasting methodSONY CORP·Filed 1996·Granted Nov 2, 1999·10 cites·17 claims
- 3742US4699474ACompact zoom lensRICOH KK·Filed 1985·Granted Oct 13, 1987·11 cites·1 claims
- 3842US2004123317A1System and method for delivering electronic program guideSONY CORP·Filed 2003·Application pending·0 cites
- 3940US2009037522A1System and Method for Simulating Network Functionality for Demonstration DevicesSONY CORP·Filed 2008·Application pending·0 cites
- 4040US2006085827A1Entertainment content preprocessingOZAWA TOSHIRO·Filed 2004·Application pending·0 cites
- 4136US2002027562A1Web browser plug-in for TVFiled 2001·Application pending·0 cites
- 4236US2002010932A1Integration of web-based EPG with TV functionsFiled 2001·Application pending·0 cites
- 4335US6321385B1Data receiving-processing apparatus and method, and broadcasting methodSONY CORP·Filed 1999·Granted Nov 20, 2001·4 cites·2 claims
- 4428US4781447AUltra compact zoom lensRICOH KK·Filed 1987·Granted Nov 1, 1988·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →