Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648672 | Semiconductor device with outer diffusion layer | Junichi Tanimoto | 1997-07-15 |
MH
Masahiro Hasegawa
Overall (1997): #110,474 of 185,788Top 60%
1
Patents 1997