Inventor · disambiguated record
Naotsugu Ambe
Also filed as: AMBE NAOTSUGU
9 granted patents·2 citations·filing 2019–2020
75Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE9
Top patents by PatentIndex Score
9 records- 0175US11711144B2Optical fiber display system and optical fiber switching methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 25, 2023·1 cites·8 claims
- 0272US12061131B2Judgment device and judgment methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 13, 2024·1 cites·7 claims
- 0358US12015253B2Cable towing machine and cable laying methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 18, 2024·0 cites·5 claims
- 0450US11349563B2Communication monitor method and communication monitor deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 31, 2022·0 cites·8 claims
- 0548US12066666B2Optical fiber lateral input/output deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 20, 2024·0 cites·6 claims
- 0646US11683091B2Communication apparatus identification device, optical fiber connection system, communication apparatus identification method, and optical fiber connection methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 20, 2023·0 cites·15 claims
- 0745US11880069B2Optical fiber side input and output deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 23, 2024·0 cites·20 claims
- 0844US11886012B2Optical fiber lateral input/output deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 30, 2024·0 cites·14 claims
- 0943US11967223B2Danger prediction method and danger prediction deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 23, 2024·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →