Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007680 | Electrolyte solution for electrochemical device and electrochemical device using same | Koji Fujioka, Yoshihiko Akazawa, Yasuyuki Ito | 2011-08-30 |
| 7881043 | Wound electric double-layer capacitor | Eri Hirose, Yoshinori Takamuku, Yasuyuki Ito | 2011-02-01 |