Inventor · disambiguated record
Kei Hirota
Also filed as: HIROTA KEI
16 granted patents·4 pending applications·84 citations·filing 2009–2025
90Inventor score
Top patents by PatentIndex Score
20 records- 0195US9953767B2Conductive polymer dispersion liquid, a conductive polymer, and use thereofTAYCA CORP·Filed 2016·Granted Apr 24, 2018·11 cites·16 claims
- 0295US9589738B2Solid electrolyte capacitor and a method for manufacturing the sameTAYCA CORP·Filed 2012·Granted Mar 7, 2017·17 cites·19 claims
- 0391US9460860B2Dispersion of electrically conductive polymer, and electrically conductive polymer and use thereofSUGIHARA RYOSUKE·Filed 2012·Granted Oct 4, 2016·12 cites·16 claims
- 0489US12087514B2Electrolytic capacitor and paste for forming conductive layer of electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2021·Granted Sep 10, 2024·2 cites·12 claims
- 0589US7990684B2Dispersion liquid of a conductive composition, a conductive composition, and a solid electrolytic capacitorTAYCA CORP·Filed 2009·Granted Aug 2, 2011·27 cites·9 claims
- 0687US11915884B2Electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 27, 2024·2 cites·9 claims
- 0787US9362055B2Method for manufacturing solid electrolytic capacitorSUGIHARA RYOSUKE·Filed 2012·Granted Jun 7, 2016·11 cites·12 claims
- 0884US11862406B2Solid electrolytic capacitor and method for manufacturing samePANASONIC IP MAN CO LTD·Filed 2020·Granted Jan 2, 2024·2 cites·16 claims
- 0979US12400802B2Electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2024·Granted Aug 26, 2025·0 cites·10 claims
- 1076US12283435B2Solid electrolytic capacitor and method for manufacturing samePANASONIC IP MAN CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·15 claims
- 1167US2025299889A1Solid electrolytic capacitor element and solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1259US12354812B2Solid electrolytic capacitor element and solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·11 claims
- 1358US12368005B2Solid electrolytic capacitor element and solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·12 claims
- 1458US12205773B2Electrolytic capacitor and capacitor elementPANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 21, 2025·0 cites·7 claims
- 1558US2025095924A1Solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1653US12198868B2Solid electrolytic capacitor element and solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·8 claims
- 1748US2024412926A1Solid-state electrolytic capacitor element and solid-state electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1846US2025132100A1Solid electrolyte capacitor element, solid electrolyte capacitor, and carbon paste for solid electrolyte capacitor elementPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1943US12406814B2Solid electrolytic capacitor element, solid electrolytic capacitor and method for producing samePANASONIC IP MAN CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·24 claims
- 2039US12154726B2Solid electrolytic capacitor element and solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2021·Granted Nov 26, 2024·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →