Inventor · disambiguated record
Eiichi Ishizuka
Also filed as: ISHIZUKA EIICHI
4 granted patents·1 pending application·22 citations·filing 2004–2016
63Inventor score
Top patents by PatentIndex Score
5 records- 0174US7264157B2Area-based content delivery method and systemNEC CORP·Filed 2004·Granted Sep 4, 2007·22 cites·16 claims
- 0235US9832114B2Packet forwarding system, control apparatus, packet forwarding method, and programNEC CORP·Filed 2013·Granted Nov 28, 2017·0 cites·14 claims
- 0332US10645006B2Information system, control apparatus, communication method, and programISHIZUKA EIICHI·Filed 2011·Granted May 5, 2020·0 cites·20 claims
- 0431US2017155543A1Control apparatus, communication system, and control methodNEC CORP·Filed 2016·Application pending·0 cites
- 0528US9049150B2Communication system, control apparatus, node controlling method and node controlling programISHIZUKA EIICHI·Filed 2011·Granted Jun 2, 2015·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →