Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698897 | Semiconductor device having a plated heat sink | Hiroaki Tsutsui | 1997-12-16 |
| 5661318 | Junction type field-effect transistor | — | 1997-08-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698897 | Semiconductor device having a plated heat sink | Hiroaki Tsutsui | 1997-12-16 |
| 5661318 | Junction type field-effect transistor | — | 1997-08-26 |