Inventor · disambiguated record
Sachio Suda
Also filed as: SUDA SACHIO
5 granted patents·4 pending applications·7 citations·filing 2020–2022
68Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE9
Top patents by PatentIndex Score
9 records- 0188US12244346B2Wavelength cross connect device and wavelength cross connect methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 4, 2025·3 cites·5 claims
- 0282US12316383B2Wavelength cross connect device, multiband transmission system, and multiband transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 27, 2025·2 cites·8 claims
- 0380US11979226B2Wavelength cross connect device and wavelength cross connect methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 7, 2024·2 cites·6 claims
- 0452US12207030B2Optical node device, optical transport network system, optical path trace method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 21, 2025·0 cites·10 claims
- 0547US2025274193A1Network facilities monitoring device, network facilities monitoring method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0644US11824583B2Cyclic wavelength band replacement device, multi-band transmission system, and cyclic wavelength band replacement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Nov 21, 2023·0 cites·10 claims
- 0742US2023268998A1Optical transmission system and design method for opticaltransmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 0842US2024275705A1Determination device and determination methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0941US2023244025A1Multi-core fiber, optical transmission system, and optical transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →