Inventor · disambiguated record
Katsutoshi Yamagata
Also filed as: YAMAGATA KATSUTOSHI
5 granted patents·2 pending applications·43 citations·filing 2010–2019
72Inventor score
Technology areasH01H
Top patents by PatentIndex Score
7 records- 0190US8222980B2Sealed contact deviceYAMAGATA KATSUTOSHI·Filed 2010·Granted Jul 17, 2012·41 cites·7 claims
- 0269US9711311B2Electromagnetic relayPANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 18, 2017·1 cites·10 claims
- 0365US9530599B2Electromagnetic relayPANASONIC IP MAN CO LTD·Filed 2016·Granted Dec 27, 2016·1 cites·5 claims
- 0463USRE48964EElectromagnetic relayPANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 8, 2022·0 cites·12 claims
- 0547US11222761B2Electromagnetic relayPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 11, 2022·0 cites·16 claims
- 0645US2020234899A1Electromagnetic relay unit and electromagnetic relay systemPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 0741US2022028641A1Electromagnetic relayPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →