Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625007 | Electric double layer capacitor of low ESR value and a method of fabricating same with low percent defective | Koji Sakata, Yutaka Nakazawa | 2003-09-23 |
| 6507479 | Electric double-layer capacitor having a laminated overcoat | Takashi Saito | 2003-01-14 |