Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493210 | Electrode metal material, capacitor and battery formed of the material and method of producing the material and the capacitor and battery | Seiji Nonaka, Masakazu Tanahashi, Mikinari Shimada, Tamao Kojima | 2002-12-10 |