Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030283 | Method for producing surface-treated steel sheet for battery containers | Shinichirou HORIE, Koh Yoshioka | 2018-07-24 |
| 9887396 | Surface-treated steel sheet for battery containers, battery container, and battery | Koh Yoshioka, Shinichirou HORIE | 2018-02-06 |