Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7879490 | Lead battery and lead battery storage method | Hiroshi Yasuda, Tsunenori Yoshimura, Sadao Furuya | 2011-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7879490 | Lead battery and lead battery storage method | Hiroshi Yasuda, Tsunenori Yoshimura, Sadao Furuya | 2011-02-01 |