Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10115936 | Lead-acid battery | Naoki Fujimoto | 2018-10-30 |
| 10103409 | Lead-acid battery, manufacturing method of the same, and lid member for lead-acid battery | — | 2018-10-16 |
| D753586 | Lead-acid battery | Naoki Fujimoto | 2016-04-12 |