Inventor · disambiguated record
Tatsuro Ishida
Also filed as: ISHIDA TATSURO
14 granted patents·9 pending applications·8 citations·filing 2003–2025
85Inventor score
Top patents by PatentIndex Score
23 records- 0186US11868322B2Content use systemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 9, 2024·2 cites·3 claims
- 0285US12050559B2Data update device, data update method, data update program, and data structureNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 30, 2024·2 cites·8 claims
- 0378US12158863B2Right holder terminal, user terminal, and non-transitory computer-readable mediumNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Dec 3, 2024·0 cites·5 claims
- 0477US12117971B2Content use systemNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Oct 15, 2024·0 cites·4 claims
- 0577US12081813B2Video distribution method, distribution device, and inspection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 3, 2024·2 cites·7 claims
- 0673US12248591B2Control 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
- 0773US2025148116A1Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2025·Application pending·0 cites
- 0873US2025148118A1Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2025·Application pending·0 cites
- 0973US2025148117A1Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2025·Application pending·0 cites
- 1065US12223072B2Right-holder terminal, user terminal, and content usage methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 11, 2025·0 cites·6 claims
- 1156US11893583B2Settlement system, settlement method, user device, and settlement programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 6, 2024·0 cites·5 claims
- 1250US12124475B2Blockchain system, approval terminal, user terminal, history management method, and history management programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 22, 2024·0 cites·4 claims
- 1348US12081675B2Content use system, permission terminal, browsing terminal, distribution terminal, and content use programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 3, 2024·0 cites·5 claims
- 1448US2022156733A1Blockchain system, approval terminal, user terminal, history management method, and history management programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1547US12445297B2Control apparatus, data registration system, and control programNTT INC·Filed 2019·Granted Oct 14, 2025·0 cites·7 claims
- 1646US11372847B2Block verification device, block verification method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 28, 2022·0 cites·6 claims
- 1745US12063292B2Proprietor terminal, user terminal, and new proprietor terminalNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 13, 2024·0 cites·7 claims
- 1844US12314349B2Content contract system, content contract method, and control terminalNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 27, 2025·0 cites·10 claims
- 1944US2022279041A1Data sharing system, management terminal, data sharing method, and data sharing programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2043US2021192012A1Right holder terminal, user terminal, right holder program, user program, content utilization system, and content utilization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2142US2022101465A1Blockchain 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
- 2241US2003236974A1Content receiving and distributing systemFiled 2003·Application pending·0 cites
- 2340US2023254155A1Registration terminal, verification terminal, management system and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tatsuro Ishida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →