Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890155 | Package for mounting a semiconductor chip of ultra-high frequency | Fumio Miyagawa, Hiroyuki Sakai | 1989-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890155 | Package for mounting a semiconductor chip of ultra-high frequency | Fumio Miyagawa, Hiroyuki Sakai | 1989-12-26 |