Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7742280 | Coin-shaped storage cell | Masayuki Sato, Masashige Ashizaki, Koichi Morikawa, Nario Niibo, Masayuki Taniguchi | 2010-06-22 |
| 7576969 | Coin-shaped storage cell | Masayuki Sato, Masashige Ashizaki, Koichi Morikawa, Nario Niibo, Masayuki Taniguchi | 2009-08-18 |