Inventor · disambiguated record
Hidetoshi Onda
Also filed as: ONDA HIDETOSHI
4 granted patents·1 citations·filing 2019–2020
55Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE4
Top patents by PatentIndex Score
4 records- 0171US11742976B2Optical branch insertion device and optical transmission system using optical branch insertion deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 29, 2023·1 cites·13 claims
- 0246US11652563B2Optical demultiplexer, optical separation device, optical transmission system, and optical transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 16, 2023·0 cites·8 claims
- 0343US11251868B2Dispersion compensation system and dispersion compensation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 15, 2022·0 cites·4 claims
- 0440US11757554B2Optical branch insertion device and optical transmission system using optical branch insertion deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Sep 12, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →