Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562493 | Battery, lead member for battery connection, and battery pack using the same | Masazumi Tsukada, Reiji Nishikawa, Hideaki Kitazume, Tsutomu Matsui, Noriyuki Shimizu +1 more | 2003-05-13 |