Inventor · disambiguated record
Akihito Akutsu
Also filed as: AKUTSU AKIHITO
17 granted patents·1,316 citations·filing 1994–2021
95Inventor score
Top patents by PatentIndex Score
17 records- 0196US7296230B2Linked contents browsing support device, linked contents continuous browsing support device, and method and program therefor, and recording medium therewithNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Nov 13, 2007·205 cites·29 claims
- 0295US6542171B1Scheme for graphical user interface using polygonal-shaped sliderNIPPON TELEGRAPH AMD TELEPHONE·Filed 1999·Granted Apr 1, 2003·263 cites·61 claims
- 0395US5576950AVideo image search method and system using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Nov 19, 1996·239 cites·35 claims
- 0494US5911008AScheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field codingNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Jun 8, 1999·295 cites·41 claims
- 0591US6388669B2Scheme for interactive video manipulation and display of moving object on background imageNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted May 14, 2002·61 cites·9 claims
- 0687US10848315B2Contract agreement method, agreement verification method, contract agreement system, agreement verification device, contract agreement device, contract agreement program and agreement verification programNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Nov 24, 2020·7 cites·17 claims
- 0784US7712123B2Method, system, and apparatus for acquiring information concerning broadcast informationNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted May 4, 2010·34 cites·10 claims
- 0883US11165567B2Permission information management system, and permission information management methodNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Nov 2, 2021·4 cites·4 claims
- 0977US6215505B1Scheme for interactive video manipulation and display of moving object on background imageNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Apr 10, 2001·57 cites·44 claims
- 1076US7761326B2Token type content providing system and token type content providing method and portable user terminalNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Jul 20, 2010·21 cites·16 claims
- 1174US11139972B2Blockchain generation apparatus, blockchain generation method, blockchain verification apparatus, blockchain verification method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Oct 5, 2021·1 cites·7 claims
- 1273US6243419B1Scheme for detecting captions in coded video data without decoding coded video dataNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Jun 5, 2001·99 cites·19 claims
- 1371US10790963B2Blockchain generation apparatus, blockchain generation method, blockchain verification apparatus, blockchain verification method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Sep 29, 2020·2 cites·10 claims
- 1466US12015695B2User terminal, permission information management method, and permission information management programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jun 18, 2024·0 cites·7 claims
- 1566US11876897B2Right holder terminal, permission information management method, and permission information management programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jan 16, 2024·0 cites·7 claims
- 1663US6411339B1Method of spatio-temporally integrating/managing a plurality of videos and system for embodying the same, and recording medium for recording a program for the methodNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Jun 25, 2002·28 cites·57 claims
- 1757US11716199B2Blockchain generation apparatus, blockchain verification apparatus, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Aug 1, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →