Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675280 | Semiconductor integrated circuit device having built-in step-down circuit for stepping down external power supply voltage | Yukihiro Nomura | 1997-10-07 |
SI
Shigemasa Ito
Overall (1997): #78,769 of 185,788Top 45%
1
Patents 1997