Inventor · disambiguated record
Shunichi Tsuboi
Also filed as: TSUBOI SHUNICHI
13 granted patents·4 citations·filing 2019–2020
81Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE13
Top patents by PatentIndex Score
13 records- 0174US12204291B2Time transmission correction device, time transmission system, and delay measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 21, 2025·2 cites·3 claims
- 0274US11722288B2Time synchronization path selection device and time synchronization path selection methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 8, 2023·2 cites·7 claims
- 0352US11815552B2Clock frequency monitoring device and clock frequency monitoring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 14, 2023·0 cites·6 claims
- 0448US11927923B2Time synchronization system, management device, time synchronization method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 12, 2024·0 cites·6 claims
- 0548US11438857B2Transmission device, time transmission system, and delay measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 6, 2022·0 cites·3 claims
- 0646US11638228B2Time comparison device and time quality monitoring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 25, 2023·0 cites·4 claims
- 0744US11791922B2Transmission device, time transmission system, and delay compensation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Oct 17, 2023·0 cites·3 claims
- 0844US11196535B2Time synchronization system and time synchronization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 7, 2021·0 cites·4 claims
- 0943US11240141B2Time path selection device and time path selection methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 1, 2022·0 cites·7 claims
- 1042US11855760B2Transmission device, time transmission system, and delay compensation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 26, 2023·0 cites·3 claims
- 1141US11750358B2Time transmission device and transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Sep 5, 2023·0 cites·17 claims
- 1241US11196533B2Time synchronization system and time synchronization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 7, 2021·0 cites·4 claims
- 1341US11196499B2Time synchronization device and time synchronization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 7, 2021·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →