Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7056618 | Method and structure for connecting batteries | Fujio Hirano | 2006-06-06 |
| D516505 | Battery case | Toshitaka Niitsuma, Hiroki Takeshima | 2006-03-07 |
| D514506 | Battery case | Toshitaka Niitsuma, Hiroki Takeshima | 2006-02-07 |
| D511742 | Battery case | Toshitaka Niitsuma, Hiroki Takeshima | 2005-11-22 |