Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104271 | Roughened plated sheet | Shinichirou HORIE, Etsuro TSUTSUMI, Masashi Ichishima, Toshifumi KOYANAGI, Koh Yoshioka | 2024-10-01 |
| 11732376 | Roughened plated sheet | Shinichirou HORIE, Etsuro TSUTSUMI, Masashi Ichishima, Toshifumi KOYANAGI, Koh Yoshioka | 2023-08-22 |