Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781488 | Connected construction of a high-frequency package and a wiring board | Yoshio Tsukiyama | 2004-08-24 |
| 6489679 | High-frequency package | Yoshio Tsukiyama, Yoshihisa Araya | 2002-12-03 |