Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616937 | Compound semiconductor luminescent device | Yoshitaka Tomomura | 1997-04-01 |
MK
Masahiko Kitagawa
Overall (1997): #109,490 of 185,788Top 60%
1
Patents 1997