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, Naoya Tanaka | 2003-11-25 |
KN
Keigo Nakamura
Overall (2003): #180,238 of 273,478Top 70%
1
Patents 2003