Inventor · disambiguated record
Atsushi Nakadaira
Also filed as: NAKADAIRA ATSUSHI
34 granted patents·18 pending applications·118 citations·filing 2005–2025
95Inventor score
Top patents by PatentIndex Score
52 records- 0195US7880726B23D pointing method, 3D display control method, 3D pointing device, 3D display control device, 3D pointing program, and 3D display control programNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Feb 1, 2011·76 cites·3 claims
- 0288US7843402B23D displaying method, device and programNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Nov 30, 2010·16 cites·14 claims
- 0387US10848315B2Contract 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
- 0486US11868322B2Content use systemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 9, 2024·2 cites·3 claims
- 0585US12050559B2Data update device, data update method, data update program, and data structureNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 30, 2024·2 cites·8 claims
- 0683US11165567B2Permission information management system, and permission information management methodNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Nov 2, 2021·4 cites·4 claims
- 0778US12158863B2Right holder terminal, user terminal, and non-transitory computer-readable mediumNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Dec 3, 2024·0 cites·5 claims
- 0877US12117971B2Content use systemNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Oct 15, 2024·0 cites·4 claims
- 0977US12081813B2Video distribution method, distribution device, and inspection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 3, 2024·2 cites·7 claims
- 1077US11720689B2Data registration method, data decryption method, data structure, computer, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2018·Granted Aug 8, 2023·2 cites·6 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
- 1273US12248591B2Control server for sharing data using distributed ledger, data sharing system with distributed ledger, and control program for sharing data with distributed ledgerNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 11, 2025·2 cites·6 claims
- 1373US2025148116A1Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2025·Application pending·0 cites
- 1473US2025148118A1Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2025·Application pending·0 cites
- 1573US2025148117A1Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2025·Application pending·0 cites
- 1672US11424913B2Key exchange system and key exchange methodNIPPON TELEGRAPH & TELEPHONE·Filed 2018·Granted Aug 23, 2022·2 cites·7 claims
- 1772US2023419945A1Sound image localization device, sound image localization method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Application pending·0 cites
- 1871US10790963B2Blockchain 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
- 1966US12015695B2User terminal, permission information management method, and permission information management programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jun 18, 2024·0 cites·7 claims
- 2066US11876897B2Right holder terminal, permission information management method, and permission information management programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jan 16, 2024·0 cites·7 claims
- 2165US12223072B2Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 11, 2025·0 cites·6 claims
- 2261US11875774B2Sound image localization device, sound image localization method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 16, 2024·0 cites·6 claims
- 2357US11716199B2Blockchain generation apparatus, blockchain verification apparatus, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Aug 1, 2023·0 cites·7 claims
- 2456US11893583B2Settlement system, settlement method, user device, and settlement programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 6, 2024·0 cites·5 claims
- 2555US12354088B2Identifier change management apparatus, identifier change management method, and identifier change management programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 8, 2025·0 cites·8 claims
- 2655US2021233068A1Settlement system, settlement method, user device, and settlement programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2753US12470367B2Identifier change management apparatus, identifier change management method, and identifier change management programNTT INC·Filed 2020·Granted Nov 11, 2025·0 cites·7 claims
- 2850US12124475B2Blockchain system, approval terminal, user terminal, history management method, and history management programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 22, 2024·0 cites·4 claims
- 2949US2023232222A1User terminal, authentication terminal, registration terminal, management system and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3049US2025117835A1Calculating apparatus, calculating method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3148US12309285B2Identifier change management apparatus, identifier change management method, and identifier change management programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 20, 2025·0 cites·8 claims
- 3248US12081675B2Content use system, permission terminal, browsing terminal, distribution terminal, and content use programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 3, 2024·0 cites·5 claims
- 3348US2024257273A1Likelihood of flame war determination apparatus, likelihood of flame war determination method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3448US2024242234A1Influence calculating apparatus, influence calculating method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3548US2022156733A1Blockchain system, approval terminal, user terminal, history management method, and history management programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3647US12445297B2Control apparatus, data registration system, and control programNTT INC·Filed 2019·Granted Oct 14, 2025·0 cites·7 claims
- 3747US2024070663A1Data circulation support apparatus, data circulation support method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3846US12020680B2Sound image localization device, sound image localization method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 25, 2024·0 cites·17 claims
- 3946US11888985B2Blockchain system, registration terminal, approval terminal, smart contract registration method, and smart contract registration programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 30, 2024·0 cites·8 claims
- 4046US11372847B2Block verification device, block verification method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 28, 2022·0 cites·6 claims
- 4146US2023410013A1Calculation apparatus, calculation method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 4246US2024005329A1Determination apparatus, determination method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 4345US12063292B2Proprietor terminal, user terminal, and new proprietor terminalNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 13, 2024·0 cites·7 claims
- 4444US12314349B2Content contract system, content contract method, and control terminalNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 27, 2025·0 cites·10 claims
- 4544US11871181B2Speaker array, signal processing device, signal processing method, and signal processing programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 9, 2024·0 cites·1 claims
- 4644US11871211B2Signal processing apparatus, signal processing method, and signal processing programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 9, 2024·0 cites·6 claims
- 4744US2022279041A1Data sharing system, management terminal, data sharing method, and data sharing programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 4843US2023412385A1Registration terminal, holder terminal, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 4943US2021192012A1Right holder terminal, user terminal, right holder program, user program, content utilization system, and content utilization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 5042US2022101465A1Blockchain system, registration device, degree of contribution computation device, degree of contribution computation method, and degree of contribution computation programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →