Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D964283 | Grid base plate for lead storage battery | Kohei Fujita, Yuki Higashimura | 2022-09-20 |
| D964284 | Grid base plate for lead storage battery | Kohei Fujita, Yuki Higashimura | 2022-09-20 |