Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818343 | Battery pack with reduced temperature differential between cells | Mitsugu Takaki, Kenji Kimura, Toshinobu Yokoyama, Shinsuke Fukuda, Yasuhiro Takahashi +2 more | 2004-11-16 |
| 6819085 | Battery pack apparatus | — | 2004-11-16 |