Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10765000 | Method for manufacturing multilayer printed circuit board | Fumihiko Matsuda | 2020-09-01 |
| 10736208 | Printed wiring board for high frequency transmission | Yoshihiko Narisawa, Fumihiko Matsuda | 2020-08-04 |