Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323032 | Dual layer epitaxtial base heterojunction bipolar transistor | Tsutomu Tashiro | 1994-06-21 |
| 5321301 | Semiconductor device | Tsutomu Tashiro | 1994-06-14 |
| 5317205 | Semiconductor integrated circuit and associated test method | — | 1994-05-31 |
| 5296391 | Method of manufacturing a bipolar transistor having thin base region | Masahiko Nakamae, Mitsuhiro Sugiyama, Tsutomu Tashiro | 1994-03-22 |
| 5285088 | High electron mobility transistor | Tsutomu Tashiro | 1994-02-08 |