Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360919 | Semiconductor light emitting device | Kiyoshi Hanamitsu, Sigeo Ohsaka, Hiroshi Ishikawa, Nobuyuki Takagi, Katsuharu Segi | 1982-11-23 |
| 4356210 | Method for forming a protecting film on side walls of a semiconductor device | Hajime Imai, Masahiro Morimoto | 1982-10-26 |