Inventor · disambiguated record

Koichi Tsumura

Also filed as: TSUMURA KOICHI

2 granted patents·1 pending application·1 citations·filing 2012–2020

30Inventor score

Technology areasH01Q F16J

Files withPANASONIC IP MAN CO LTD2 MORI DAI1

Top patents by PatentIndex Score

3 records

0157US10594036B2Antenna and vehiclePANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 17, 2020·1 cites·20 claims
0246US11476570B2Antenna apparatusPANASONIC IP MAN CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·16 claims
0326US2014217680A1GasketMORI DAI·Filed 2012·Application pending·0 cites

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