Inventor
TSUBAKI YUICHIRO
JP53 patents
⚠️ This page may combine multiple inventors who share the name “TSUBAKI YUICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
38 patentsUS10563318B2Feb 18, 2020
Electrolytic capacitor
PANASONIC IP MAN CO LTD5 citations84
US10236128B2Mar 19, 2019
Electrolytic capacitor production method
PANASONIC IP MAN CO LTD11 citations82
US11756739B2Sep 12, 2023
Electrolytic capacitor
PANASONIC IP MAN CO LTD2 citations73
US11443901B2Sep 13, 2022
Electrolytic capacitor comprising an electrolytic solution containing a first base component, a first acid component, and a second acid component
PANASONIC IP MAN CO LTD2 citations73
US11302486B2Apr 12, 2022
Electrolytic capacitor
PANASONIC IP MAN CO LTD3 citations73
US11195664B2Dec 7, 2021
Electrolytic capacitor
PANASONIC IP MAN CO LTD3 citations73
US10755863B2Aug 25, 2020
Electrolytic capacitor
PANASONIC IP MAN CO LTD2 citations73
US10535472B2Jan 14, 2020
Electrolytic capacitor
PANASONIC IP MAN CO LTD1 citations73
US10354806B2Jul 16, 2019
Electrolytic capacitor and method for manufacturing same
PANASONIC IP MAN CO LTD2 citations73
US11482383B2Oct 25, 2022
Electrolytic capacitor
PANASONIC IP MAN CO LTD2 citations71
US10079112B2Sep 18, 2018
Method for producing electrolytic capacitor
PANASONIC IP MAN CO LTD2 citations71
US12300445B2May 13, 2025
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US12293880B2May 6, 2025
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US12205774B2Jan 21, 2025
Electrolytic capacitor with high heat resistance, method for manufacturing same, and electrolytic capacitor module
PANASONIC IP MAN CO LTD0 citations62
US12198867B2Jan 14, 2025
Method for manufacturing electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US12148579B2Nov 19, 2024
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US12112899B2Oct 8, 2024
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US11935704B2Mar 19, 2024
Electrolytic capacitor comprising an electrolytic solution containing a first base component, a first acid component, and a second acid component
PANASONIC IP MAN CO LTD0 citations62
US11804334B2Oct 31, 2023
Electrolytic capacitor comprising an anode body, a cathode body and a conductive polymer and a liquid component disposed between the anode body and the cathode body
PANASONIC IP MAN CO LTD0 citations62
US11749464B2Sep 5, 2023
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US11715605B2Aug 1, 2023
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US11508530B2Nov 22, 2022
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US11456120B2Sep 27, 2022
Electrolytic capacitor comprising an anode body, a cathode body and a conductive polymer and a liquid component disposed between the anode body and the cathode body
PANASONIC IP MAN CO LTD1 citations62
US11244792B2Feb 8, 2022
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US10984960B2Apr 20, 2021
Electrolytic capacitor
PANASONIC IP MAN CO LTD1 citations62
US10937601B2Mar 2, 2021
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US10937599B2Mar 2, 2021
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations62
US10431390B2Oct 1, 2019
Electrolytic capacitor and method for manufacturing same
PANASONIC IP MAN CO LTD1 citations62
US11978597B2May 7, 2024
Liquid component for electrolytic capacitor and electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations60
US11776762B2Oct 3, 2023
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations60
US12531188B2Jan 20, 2026
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations52
US12243693B2Mar 4, 2025
Electrolytic capacitor, method for manufacturing same, and electrolytic capacitor module
PANASONIC IP MAN CO LTD0 citations52
US10865494B2Dec 15, 2020
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations52
US10692657B2Jun 23, 2020
Electrolytic capacitor and method for manufacturing same
PANASONIC IP MAN CO LTD0 citations52
US10643795B2May 5, 2020
Electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations52
US10373763B2Aug 6, 2019
Electrolytic Capacitor
PANASONIC IP MAN CO LTD0 citations52
US12266481B2Apr 1, 2025
Electrolytic capacitor including electrolytic solution having high electrical conductivity and method for producing same
PANASONIC IP MAN CO LTD0 citations51
US12562317B2Feb 24, 2026
Electrolytic capacitor and liquid component for electrolytic capacitor
PANASONIC IP MAN CO LTD0 citations50
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
10 patentsUS5538811AJul 23, 1996
Ionic conductive polymer electrolyte
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations96
US6307732B1Oct 23, 2001
Aluminum electrolytic capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations94
US6262879B1Jul 17, 2001
Electrochemical device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US5388026AFeb 7, 1995
Electrolytic capacitor and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6765785B2Jul 20, 2004
Polymer electrolyte composite for driving an electrolytic capacitor, an electrolytic capacitor using the same, and a method of making the electrolytic capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations91
US6839222B2Jan 4, 2005
Electrolytic capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations82
US5485346AJan 16, 1996
Electrolyte for driving electrolytic capacitor and the electrolytic capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US6198622B1Mar 6, 2001
Electrochemical device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US7004983B2Feb 28, 2006
Polymer electrolyte composite for driving an electrolytic capacitor, an electrolytic capacitor using the same, and a method of making the electrolytic capacitor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72
US5616274AApr 1, 1997
Ion-conductive polymer electrolyte and electrolytic capacitor using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
NISHITANI SATOSHI
1 patentHIROTA KIYOSHI
1 patentShowing the top 50 of 53 patents by PatentIndex Score.