Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354199 | Semiconductor light-emitting device | Osamu Hasegawa, Koichi Kaneda | 1982-10-12 |
KY
Kenji Yano
Overall (1982): #48,375 of 81,411Top 60%
1
Patents 1982