Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5047365 | Method for manufacturing a heterostructure transistor having a germanium layer on gallium arsenide using molecular beam epitaxial growth | Masafumi Kawanaka, Tooru Kimura | 1991-09-10 |
| 4716445 | Heterojunction bipolar transistor having a base region of germanium | — | 1987-12-29 |
| 4603263 | Josephson pulse generator of current injection type | Shuichi Tahara | 1986-07-29 |
| 4603265 | Josephson device | — | 1986-07-29 |