Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446309 | Semiconductor device including a first chip having an active element and a second chip having a passive element | Masaaki Nishijima, Yorito Ota, Osamu Ishikawa | 1995-08-29 |