Inventor · disambiguated record

Kenjiro Arai

Also filed as: ARAI KENJIRO

6 granted patents·1 pending application·3 citations·filing 2017–2023

71Inventor score

Technology areasH04L

Files withNIPPON TELEGRAPH & TELEPHONE7

Top patents by PatentIndex Score

7 records

0178US11012478B2Communication method and communication programNIPPON TELEGRAPH & TELEPHONE·Filed 2017·Granted May 18, 2021·3 cites·3 claims
0272US12034776B2Communication method, communication apparatus, and communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Jul 9, 2024·0 cites·3 claims
0372US12028382B2Communication method, communication apparatus, and communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Jul 2, 2024·0 cites·7 claims
0471US12113834B2Communication method, communication apparatus, and communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Granted Oct 8, 2024·0 cites·2 claims
0560US2020344276A1Communication Method, Communication Apparatus, and Communication SystemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
0640US11444858B2Disconnection monitoring terminating device and disconnection monitoring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 13, 2022·0 cites·9 claims
0739US11201898B2SIP proxy server, communication method and SIP proxy programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 14, 2021·0 cites·18 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →