Inventor · disambiguated record
Naoya Tsumura
Also filed as: TSUMURA NAOYA
2 granted patents·0 citations·filing 2020–2023
26Inventor score
Technology areasH04L
Files withHITACHI SYSTEMS LTD2
Top patents by PatentIndex Score
2 records- 0157US12021802B2Chat bot control device, chat bot control method, and chat bot control device systemHITACHI SYSTEMS LTD·Filed 2023·Granted Jun 25, 2024·0 cites·8 claims
- 0246US11799804B2Chat bot control device, chat bot control method, and chat bot control device systemHITACHI SYSTEMS LTD·Filed 2020·Granted Oct 24, 2023·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →