Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631623 | Chip-type variable resistor | — | 1997-05-20 |
TY
Tamotsu Yoshimura
Overall (1997): #70,335 of 185,788Top 40%
1
Patents 1997