Inventor · disambiguated record
Takashi Usukura
Also filed as: USUKURA TAKASHI
3 granted patents·1 pending application·46 citations·filing 1999–2021
69Inventor score
Technology areasH04L
Files withNEC CORP4
Top patents by PatentIndex Score
4 records- 0167US7532580B2Gateway apparatus, communication system, and delay measurement methodNEC CORP·Filed 2005·Granted May 12, 2009·5 cites·21 claims
- 0254US6574191B1Line switching system and methodNEC CORP·Filed 1999·Granted Jun 3, 2003·37 cites·15 claims
- 0351US6940815B2Priority control methodNEC CORP·Filed 2000·Granted Sep 6, 2005·4 cites·10 claims
- 0434US2024154857A1Protocol analyzer, non-transitory computer-readable storage medium in which protocol error detection program is recorded, and protocol error detection methodNEC CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →