Inventor · disambiguated record
Kazusa Ugajin
Also filed as: UGAJIN Kazusa
3 granted patents·3 pending applications·2 citations·filing 2018–2024
49Inventor score
Files withNEC CORP6
Top patents by PatentIndex Score
6 records- 0165US11336386B2Submarine branching apparatus, optical submarine cable system, and optical communication methodNEC CORP·Filed 2018·Granted May 17, 2022·2 cites·21 claims
- 0249US2025119216A1Optical repeater and optical communication systemNEC CORP·Filed 2024·Application pending·0 cites
- 0344US12334985B2Processing device, transmission device, communication device, processing method and recording mediumNEC CORP·Filed 2021·Granted Jun 17, 2025·0 cites·18 claims
- 0442US11916589B2Submarine device, submarine device monitoring method, and optical communication systemNEC CORP·Filed 2020·Granted Feb 27, 2024·0 cites·9 claims
- 0539US2024048236A1Transmission apparatus, transmission method, and recording medium of transmission programNEC CORP·Filed 2021·Application pending·0 cites
- 0630US2020313762A1Submarine optical communication apparatus and submarine optical communication systemNEC CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →