Assignee
NIPPON CHEMICON
JP·144 granted patents·51 pending applications·1,024 citations·filing 1982–2025
Top patents by PatentIndex Score
195 records- 0196US9972445B2Electrolytic capacitor and method of manufacturing the sameNIPPON CHEMICON·Filed 2015·Granted May 15, 2018·15 cites·14 claims
- 0293US9589734B2Solid electrolytic capacitor and manufacturing method thereofNIPPON CHEMICON·Filed 2013·Granted Mar 7, 2017·14 cites·4 claims
- 0392US4538101APower supply deviceNIPPON CHEMICON·Filed 1983·Granted Aug 27, 1985·89 cites·7 claims
- 0491US10566142B2Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitorNIPPON CHEMICON·Filed 2016·Granted Feb 18, 2020·5 cites·9 claims
- 0591US10115529B2Electrolytic capacitor having a solid electrolyte layer and manufacturing method thereofNIPPON CHEMICON·Filed 2016·Granted Oct 30, 2018·6 cites·7 claims
- 0689US11569042B2Capacitor and method for manufacturing sameNIPPON CHEMICON·Filed 2021·Granted Jan 31, 2023·3 cites·9 claims
- 0787US11948755B2Electrode body, electrolytic capacitor provided with electrode body, and method for producing electrode bodyNIPPON CHEMICON·Filed 2020·Granted Apr 2, 2024·2 cites·20 claims
- 0886US10490316B2Titanium oxide particles, titanium oxide particle production method, power storage device electrode including titanium oxide particles, and power storage device provided with electrode including titanium oxide particlesNIPPON CHEMICON·Filed 2015·Granted Nov 26, 2019·2 cites·14 claims
- 0985US11450485B2Solid electrolytic capacitorNIPPON CHEMICON·Filed 2019·Granted Sep 20, 2022·2 cites·12 claims
- 1085US9875856B2CapacitorNIPPON CHEMICON·Filed 2015·Granted Jan 23, 2018·3 cites·11 claims
- 1184US11657982B2Solid electrolytic capacitorNIPPON CHEMICON·Filed 2019·Granted May 23, 2023·2 cites·16 claims
- 1282US9053858B2Capacitor, and manufacturing method and manufacturing program thereofNIPPON CHEMICON·Filed 2013·Granted Jun 9, 2015·7 cites·20 claims
- 1382US6208503B1Solid electrolytic capacitor and process for producing the sameNIPPON CHEMICON·Filed 1998·Granted Mar 27, 2001·82 cites·16 claims
- 1482US5914852ASolid electrolyte capacitor and its manufactureNIPPON CHEMICON·Filed 1997·Granted Jun 22, 1999·78 cites·21 claims
- 1581US12340954B2Electrode body, electrolytic capacitor provided with electrode body, and method for producing electrode bodyNIPPON CHEMICON·Filed 2023·Granted Jun 24, 2025·0 cites·8 claims
- 1681US11393639B2Seal plate, capacitor and method for manufacturing seal plateNIPPON CHEMICON·Filed 2018·Granted Jul 19, 2022·2 cites·20 claims
- 1780US10854393B2Electrolytic capacitor and manufacturing method thereforNIPPON CHEMICON·Filed 2017·Granted Dec 1, 2020·2 cites·18 claims
- 1880US7116549B2Solid electrolytic capacitor and manufacturing method thereofNIPPON CHEMICON·Filed 2006·Granted Oct 3, 2006·9 cites·24 claims
- 1979US9672985B2Capacitor and method for manufacturing the sameNIPPON CHEMICON·Filed 2013·Granted Jun 6, 2017·4 cites·19 claims
- 2079US9437368B2Capacitor and method for manufacturing sameNIPPON CHEMICON·Filed 2014·Granted Sep 6, 2016·3 cites·3 claims
- 2178US6166899AElectrolyte for electrolytic capacitor and electrolytic capacitor having the sameNIPPON CHEMICON·Filed 1998·Granted Dec 26, 2000·46 cites·4 claims
- 2278US5847919AElectrolytic capacitor with ceramic coated contact surfaceNIPPON CHEMICON·Filed 1995·Granted Dec 8, 1998·68 cites·5 claims
- 2377US4972299AChip type capacitor and manufacturing thereofNIPPON CHEMICON·Filed 1988·Granted Nov 20, 1990·28 cites·15 claims
- 2477US2025182977A1Electrode body, electrolytic capacitor provided with electrode body, and method for producing electrode bodyNIPPON CHEMICON·Filed 2025·Application pending·0 cites
- 2576US6493211B1Electrolyte for electrolytic capacitorNIPPON CHEMICON·Filed 2000·Granted Dec 10, 2002·24 cites·9 claims
- 2674US11011316B2Capacitor and method for manufacturing sameNIPPON CHEMICON·Filed 2017·Granted May 18, 2021·1 cites·11 claims
- 2774US10262807B2Electrode foil, winding capacitor, electrode foil manufacturing method, and winding capacitor manufacturing methodNIPPON CHEMICON·Filed 2018·Granted Apr 16, 2019·1 cites·9 claims
- 2874US4469610AElectrolyte for an electrolytic capacitorNIPPON CHEMICON·Filed 1983·Granted Sep 4, 1984·28 cites·4 claims
- 2973US9536674B2Electrolytic solution for electrolytic capacitor, and electrolytic capacitorNIPPON CHEMICON·Filed 2013·Granted Jan 3, 2017·2 cites·4 claims
- 3072US10784514B2Conductive carbon, electrode material including said conductive carbon, and electrode using said electrode materialNIPPON CHEMICON·Filed 2019·Granted Sep 22, 2020·0 cites·20 claims
- 3172US10096430B2Capacitor and method of manufacturing capacitorNIPPON CHEMICON·Filed 2015·Granted Oct 9, 2018·3 cites·10 claims
- 3271US10374222B2Electrode material for lithium ion secondary batteries, method for producing electrode material for lithium ion secondary batteries, and lithium ion secondary batteryNIPPON CHEMICON·Filed 2013·Granted Aug 6, 2019·1 cites·11 claims
- 3371US9299977B2Manufacturing method of electrode materialNIPPON CHEMICON·Filed 2012·Granted Mar 29, 2016·2 cites·7 claims
- 3471US8345409B2Solid electrolytic capacitorNIPPON CHEMICON·Filed 2010·Granted Jan 1, 2013·3 cites·3 claims
- 3571US6515847B1Solid electrolyte capacitor and its manufacturing methodNIPPON CHEMICON·Filed 1999·Granted Feb 4, 2003·54 cites·31 claims
- 3671USD279001SPortable combined micro-cassette tape recorder, radio and calculatorNIPPON CHEMICON·Filed 1983·Granted May 28, 1985·13 cites·1 claims
- 3770US10777802B2Electricity storage device and method for manufacturing electricity storage deviceNIPPON CHEMICON·Filed 2013·Granted Sep 15, 2020·2 cites·9 claims
- 3870US2024170226A1Electrolytic CapacitorNIPPON CHEMICON·Filed 2023·Application pending·0 cites
- 3968US11756740B2Electrode body, electrolytic capacitor provided with electrode body, and method for producing electrode bodyNIPPON CHEMICON·Filed 2019·Granted Sep 12, 2023·0 cites·19 claims
- 4067US12482609B2Electrolytic capacitor, negative electrode body and method for producing electrolytic capacitorNIPPON CHEMICON·Filed 2022·Granted Nov 25, 2025·0 cites·9 claims
- 4167US11777099B2Electrode, method for producing said electrode, and electricity storage device provided with said electrodeNIPPON CHEMICON·Filed 2019·Granted Oct 3, 2023·0 cites·10 claims
- 4267US6274061B1Electrolyte for electrolytic capacitor and electrolytic capacitor having the sameNIPPON CHEMICON·Filed 2000·Granted Aug 14, 2001·12 cites·4 claims
- 4367US6058006AElectrolytic capacitorNIPPON CHEMICON·Filed 1998·Granted May 2, 2000·46 cites·12 claims
- 4466US11024469B2Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrodeNIPPON CHEMICON·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 4566US9536675B2Polymerization liquid, conductive polymer film obtained from polymerization liquid, and solid electrolytic capacitorNIPPON CHEMICON·Filed 2013·Granted Jan 3, 2017·1 cites·20 claims
- 4665US12581175B2Camera module, control method therefor, and manufacturing method thereforNIPPON CHEMICON·Filed 2024·Granted Mar 17, 2026·0 cites·15 claims
- 4765US12400803B2Electrolytic capacitorNIPPON CHEMICON·Filed 2021·Granted Aug 26, 2025·0 cites·15 claims
- 4865US2017279116A1Carbon that carries a metal oxide nanoparticle, an electrode, and an electrochemical device incorporating the sameNIPPON CHEMICON·Filed 2017·Application pending·0 cites
- 4964US12469648B2Electrolytic capacitor, negative electrode body, and method for manufacturing electrolytic capacitorNIPPON CHEMICON·Filed 2022·Granted Nov 11, 2025·0 cites·20 claims
- 5064US11398626B2Method of producing metal compound particle group, metal compound particle group, and electricity storage device electrode containing metal compound particle groupNIPPON CHEMICON·Filed 2019·Granted Jul 26, 2022·0 cites·10 claims
Showing the top 50 of 195 patent records by PatentIndex Score.
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