Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820104 | Aluminium alloy foil with reduced cracking during molding, battery packaging material, and battery | Atsuko Takahagi, Tatsuro Ishitobi, Chiaki Hatsuta, Makoto Komukai | 2023-11-21 |
| 11258123 | Aluminium alloy foil with reduced cracking during molding, battery packaging material, and battery | Atsuko Takahagi, Tatsuro Ishitobi, Chiaki Hatsuta, Makoto Komukai | 2022-02-22 |