Assignee
SHOWA DENKO PACKAGING CO LTD
JP·39 granted patents·12 pending applications·21 citations·filing 2012–2024
Top patents by PatentIndex Score
51 records- 0185US12214571B2Molding packaging material, power storage device packaging case, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2023·Granted Feb 4, 2025·0 cites·8 claims
- 0284US2024243394A1Packaging material, case, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2024·Application pending·0 cites
- 0382US10516141B2Power storage device and production method thereofSHOWA DENKO PACKAGING CO LTD·Filed 2016·Granted Dec 24, 2019·2 cites·5 claims
- 0480US9397321B2Molding packaging material, and molded caseSHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted Jul 19, 2016·6 cites·8 claims
- 0579US10008700B2Packaging material and molded caseSHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted Jun 26, 2018·3 cites·14 claims
- 0678US9662858B1Molding packaging material and battery caseSHOWA DENKO PACKAGING CO LTD·Filed 2017·Granted May 30, 2017·1 cites·5 claims
- 0777US11867471B2Heat exchangerSHOWA DENKO PACKAGING CO LTD·Filed 2023·Granted Jan 9, 2024·0 cites·8 claims
- 0873US9553284B2Molding material for packageSHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted Jan 24, 2017·4 cites·10 claims
- 0971US11766848B2Molding packaging material, power storage device packaging case, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Sep 26, 2023·0 cites·15 claims
- 1071US10008699B2Package for power storage device and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2016·Granted Jun 26, 2018·1 cites·10 claims
- 1171US9812678B2Molding packaging materialSHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted Nov 7, 2017·1 cites·13 claims
- 1269US11858251B2Method of manufacturing laminated armoring materialSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Jan 2, 2024·0 cites·3 claims
- 1369US9123476B2Tab lead and method of producing the sameSHOWA DENKO PACKAGING CO LTD·Filed 2013·Granted Sep 1, 2015·1 cites·6 claims
- 1469US9029010B2Molding packaging material and molded caseSHOWA DENKO PACKAGING CO LTD·Filed 2013·Granted May 12, 2015·1 cites·7 claims
- 1568US10559809B2Power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2016·Granted Feb 11, 2020·1 cites·8 claims
- 1668US2019140222A1Packaging film for power storage device, tube-type packaging member, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2019·Application pending·0 cites
- 1766US10756313B2Thin power storage device and production method thereofSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Aug 25, 2020·0 cites·2 claims
- 1861US11592247B2Heat exchangerSHOWA DENKO PACKAGING CO LTD·Filed 2019·Granted Feb 28, 2023·0 cites·11 claims
- 1960US2017104189A1Packaging material, case, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2016·Application pending·0 cites
- 2059US9553283B1Molding packaging material and battery caseSHOWA DENKO PACKAGING CO LTD·Filed 2016·Granted Jan 24, 2017·0 cites·4 claims
- 2159US9425449B2Outer packaging material for battery, and batterySHOWA DENKO PACKAGING CO LTD·Filed 2013·Granted Aug 23, 2016·0 cites·6 claims
- 2259US2016093840A1Packaging film for power storage device, tube-type packaging member, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2015·Application pending·0 cites
- 2358US2023125870A1Battery packaging materialSHOWA DENKO PACKAGING CO LTD·Filed 2022·Application pending·0 cites
- 2457US10079374B2Thin power storage device and production method thereofSHOWA DENKO PACKAGING CO LTD·Filed 2015·Granted Sep 18, 2018·0 cites·7 claims
- 2556US11444350B2Packaging material for power storage device, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Sep 13, 2022·0 cites·14 claims
- 2655US2021194084A1Sealant film for battery packaging materialSHOWA DENKO PACKAGING CO LTD·Filed 2020·Application pending·0 cites
- 2754US11699823B2Shape-forming packaging material, and method for producing power storage device with surface printingSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Jul 11, 2023·0 cites·13 claims
- 2854US10290840B2Battery packaging material and batterySHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted May 14, 2019·0 cites·10 claims
- 2954US9257733B2Oxygen permeable membrane for air secondary battery, armouring material for air secondary battery and secondary batterySHOWA DENKO PACKAGING CO LTD·Filed 2013·Granted Feb 9, 2016·0 cites·9 claims
- 3054US2021107248A1Shaped container for storing fat-containing food and packageSHOWA DENKO PACKAGING CO LTD·Filed 2020·Application pending·0 cites
- 3153US9502695B2Molding packaging materialSHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted Nov 22, 2016·0 cites·14 claims
- 3252US11446902B2Packaging material for molding, exterior case for electricity storage device and electricity storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·9 claims
- 3350US10026935B2Battery exterior body, method of manufacturing battery exterior body, and lithium secondary batterySHOWA DENKO PACKAGING CO LTD·Filed 2012·Granted Jul 17, 2018·0 cites·23 claims
- 3450US9649827B2Molding packaging material and molded caseSHOWA DENKO PACKAGING CO LTD·Filed 2015·Granted May 16, 2017·0 cites·8 claims
- 3549US10847763B2Packaging material for power storage device, packaging case for power storage device, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2017·Granted Nov 24, 2020·0 cites·13 claims
- 3649US2014170509A1Armouring material for air secondary battery, production method of armouring material for air secondary battery, and secondary batterySHOWA DENKO PACKAGING CO LTD·Filed 2013·Application pending·0 cites
- 3747US11731398B2Exterior material for power storage device and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2017·Granted Aug 22, 2023·0 cites·8 claims
- 3847US9925740B2Method of manufacturing laminated armoring materialSHOWA DENKO PACKAGING CO LTD·Filed 2015·Granted Mar 27, 2018·0 cites·9 claims
- 3947US2018183017A1Packaging material for power storage devices, packaging case for power storage devices, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2017·Application pending·0 cites
- 4047US2019344541A1Packaging material and method of producing sameSHOWA DENKO PACKAGING CO LTD·Filed 2017·Application pending·0 cites
- 4146US10608211B2Outer casing material for battery and lithium secondary batterySHOWA DENKO PACKAGING CO LTD·Filed 2013·Granted Mar 31, 2020·0 cites·21 claims
- 4246US10239287B2Molding packaging material and method for producing sameSHOWA DENKO PACKAGING CO LTD·Filed 2013·Granted Mar 26, 2019·0 cites·14 claims
- 4345US11059281B2Method of producing laminate materialSHOWA DENKO PACKAGING CO LTD·Filed 2017·Granted Jul 13, 2021·0 cites·8 claims
- 4445US10217974B2Sealant film for packaging material of power storage device, packaging material for power storage device, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2016·Granted Feb 26, 2019·0 cites·20 claims
- 4545US10109827B2Sealant film for packaging material of power storage device, packaging material for power storage device, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2016·Granted Oct 23, 2018·0 cites·18 claims
- 4643US9498935B2Molding packaging material and molded caseSHOWA DENKO PACKAGING CO LTD·Filed 2014·Granted Nov 22, 2016·0 cites·13 claims
- 4742US2019348644A1High power battery and battery caseSHOWA DENKO PACKAGING CO LTD·Filed 2017·Application pending·0 cites
- 4841US10243178B2Packaging material for power storage device, and power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2017·Granted Mar 26, 2019·0 cites·7 claims
- 4939US11527796B2Package for power storage deviceSHOWA DENKO PACKAGING CO LTD·Filed 2016·Granted Dec 13, 2022·0 cites·9 claims
- 5039US10957954B2Electrochemical deviceSHOWA DENKO PACKAGING CO LTD·Filed 2015·Granted Mar 23, 2021·0 cites·6 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when SHOWA DENKO PACKAGING CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →