Inventor · disambiguated record
Katsuhisa Ishizaki
Also filed as: ISHIZAKI KATSUHISA
8 granted patents·1 pending application·21 citations·filing 2006–2022
77Inventor score
Technology areasH01G
Top patents by PatentIndex Score
9 records- 0183US7277271B2Solid electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 2, 2007·15 cites·7 claims
- 0268US7835139B2Solid electrolytic capacitorPANASONIC CORP·Filed 2008·Granted Nov 16, 2010·6 cites·18 claims
- 0356US11443903B2Solid electrolytic capacitor having an insulating layer between exposed anode portionsPANASONIC IP MAN CO LTD·Filed 2020·Granted Sep 13, 2022·0 cites·7 claims
- 0451US10861653B2Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitor with separation and insulationPANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·6 claims
- 0548US2024428998A1Solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 0647US12400804B2Capacitor element, electrolytic capacitor, insulating material, and method for manufacturing mounting substratePANASONIC IP MAN CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·33 claims
- 0745US9640326B2Solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2013·Granted May 2, 2017·0 cites·2 claims
- 0843US11387048B2Solid electrolytic capacitorPANASONIC IP MAN CO LTD·Filed 2020·Granted Jul 12, 2022·0 cites·26 claims
- 0942US12154728B2Capacitor element, electrolytic capacitor, and methods for manufacturing samePANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 26, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →