Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377441 | Electric double-layer capacitor with collectors of two or more stacked collector sheets | Masako Ohya | 2002-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377441 | Electric double-layer capacitor with collectors of two or more stacked collector sheets | Masako Ohya | 2002-04-23 |