Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358496 | Electric double-layer capacitor | Hiroyuki Watanabe | 2013-01-22 |
| 8218288 | Bipolar layered type electric double layer capacitor | — | 2012-07-10 |
| 8154852 | Electric double layer capacitor | — | 2012-04-10 |
| D598848 | Electrical double layer capacitor | Takahiro Asai | 2009-08-25 |
| D586748 | Electrical double layer capacitor | Takahiro Asai | 2009-02-17 |
| D586749 | Electrical double layer capacitor | Takahiro Asai | 2009-02-17 |