Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799156 | Surface-treated steel sheet for cell container | Kota Sadaki | 2023-10-24 |
| 11760063 | Roughened nickel-plated sheet | Shinichirou HORIE, Etsuro TSUTSUMI, Toshifumi KOYANAGI | 2023-09-19 |
| 11732376 | Roughened plated sheet | Hiroki YANAGA, Shinichirou HORIE, Etsuro TSUTSUMI, Masashi Ichishima, Toshifumi KOYANAGI | 2023-08-22 |
| 11699824 | Nickel-plated, heat-treated steel sheet for battery cans | Kota Sadaki | 2023-07-11 |