Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226820 | Bonding sheet | Kohei Otogawa, Tomohiko Yamaguchi, Kiyotaka Nakaya | 2025-02-18 |
| 11587695 | Silver powder, paste composition, and method of producing silver powder | Kazuhiko Yamasaki | 2023-02-21 |
| 11257735 | Heat sink-equipped power module substrate and manufacturing method for heat sink-equipped power module substrate | Kazuhiko Yamasaki, Tatsuya Numa, Masayuki Ishikawa | 2022-02-22 |