Battery packaging material having aluminium alloy foil with reduced cracking during molding, and battery including the same
US-12570073-B2 · Mar 10, 2026 · US
This page is not indexed by search engines while we improve data quality.
Takahagi Atsuko patents
Takahagi Atsuko is listed as an inventor on 78 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Takahagi Atsuko |
| Total patents | 78 |
| First publication | Jun 4, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Exterior material for power storage device, method for manufacturing same, and power storage device
US-12548826-B2 · Feb 10, 2026 · US
Outer package material for all-solid-state batteries, method for producing same and all-solid-state battery
US-12506197-B2 · Dec 23, 2025 · US
Outer package material for all-solid-state batteries, method for producing same and all-solid-state battery
US-12438217-B2 · Oct 7, 2025 · US
Heat sealing apparatus for a battery
US-12424700-B2 · Sep 23, 2025 · US
Battery packaging material having a valve device
US-12407058-B2 · Sep 2, 2025 · US
Exterior material for power storage device, manufacturing method therefor, and power storage device
US-2025219203-A1 · Jul 3, 2025 · US
Packaging material for battery
US-2025174710-A1 · May 29, 2025 · US
Packaging material for batteries
US-2025167353-A1 · May 22, 2025 · US
Valve device for power storage device and power storage device
US-12308466-B2 · May 20, 2025 · US
Recent patents
Latest publications not already listed above.
Packaging material for battery
US-12237461-B2 · Feb 25, 2025 · US
Packaging material for batteries
US-12237519-B2 · Feb 25, 2025 · US
Battery
US-12212009-B2 · Jan 28, 2025 · US
Outer package material for power storage devices, method for producing same, and power storage device
US-2024322307-A1 · Sep 26, 2024 · US
Power storage device and method for manufacturing power storage device
US-2024304904-A1 · Sep 12, 2024 · US
Outer package material for power storage devices, method for producing same, and power storage device
US-2024297378-A1 · Sep 5, 2024 · US
Battery packaging material having a valve device
US-2024204336-A1 · Jun 20, 2024 · US
Battery packaging material having a valve device
US-2024204337-A1 · Jun 20, 2024 · US
Valve device, storage body, power storage device, and method for attaching valve device
US-12009543-B2 · Jun 11, 2024 · US
Packaging material for battery
US-2024170716-A1 · May 23, 2024 · US
Valve and package provided with the same
US-11988293-B2 · May 21, 2024 · US
Gasket member for solid polymer fuel cell, electrode-electrolyte membrane laminate with gasket member, and solid polymer fuel cell
US-2024128481-A1 · Apr 18, 2024 · US
Battery packaging material having a valve device
US-11949120-B2 · Apr 2, 2024 · US
Battery packaging material having a valve device
US-11949118-B2 · Apr 2, 2024 · US
Packaging material for battery
US-11923500-B2 · Mar 5, 2024 · US
Aluminium alloy foil with reduced cracking during molding, battery packaging material, and battery
US-2024051267-A1 · Feb 15, 2024 · US
Aluminium alloy foil with reduced cracking during molding, battery packaging material, and battery
US-11820104-B2 · Nov 21, 2023 · US
Exterior material for power storage devices, method for manufacturing same, and power storage device
US-2023369689-A1 · Nov 16, 2023 · US
Power storage device packaging material, method for producing same, and power storage device
US-2023361393-A1 · Nov 9, 2023 · US
Exterior material for power storage device, method for manufacturing same, and power storage device
US-2023335835-A1 · Oct 19, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dainippon Printing Co Ltd | 78 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 77 |
| H01M50/121 | 63 |
| H01M50/119 | 60 |
| H01M50/124 | 59 |
| H01M50/133 | 50 |