Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580121 | Power semiconductor device containing at least one zener diode provided in chip periphery portion | — | 2003-06-17 |
YH
Yoshiaki Hisamoto
Overall (2003): #87,273 of 273,478Top 35%
1
Patents 2003