Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6356051 | Battery pack and PTC element incorporated in the battery pack | Takashi Hasunuma, Atsushi Watanabe, Kazuo Osaki | 2002-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6356051 | Battery pack and PTC element incorporated in the battery pack | Takashi Hasunuma, Atsushi Watanabe, Kazuo Osaki | 2002-03-12 |