Inventor · disambiguated record
Akihiro Koizumi
Also filed as: KOIZUMI AKIHIRO
3 granted patents·2 pending applications·4 citations·filing 2010–2018
52Inventor score
Top patents by PatentIndex Score
5 records- 0170US8356093B2Apparatus and system for estimating network configurationHITACHI LTD·Filed 2010·Granted Jan 15, 2013·4 cites·15 claims
- 0244US2019341630A1Separator for fuel cells and method for producing sameSHINETSU POLYMER CO·Filed 2018·Application pending·0 cites
- 0340US8862939B2Network system and management serverOZAWA YOJI·Filed 2012·Granted Oct 14, 2014·0 cites·20 claims
- 0437US8976681B2Network system, network management server, and OAM test methodOZAWA YOJI·Filed 2011·Granted Mar 10, 2015·0 cites·6 claims
- 0537US2013111036A1Management method for network system, network system, and management serverOZAWA YOJI·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →