Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654218 | Protection circuit module for rechargeable battery and method of making the same | Eiji Yokoyama, Keigo Nakamura | 2003-11-25 |
NT
Naoya Tanaka
Overall (2003): #150,746 of 273,478Top 60%
1
Patents 2003