Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659184 | III-V compound semiconductor device with a polycrystalline structure with minimum grain size of 0.6 .mu.m and printer and display device utilizing the same | Hiroyuki Tokunaga | 1997-08-19 |
| 5602057 | Process of making a semiconductor device using crystal growth by a nucleation site in a recessed substrate and planarization | Hiroyuki Tokunaga | 1997-02-11 |