Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D638787 | Battery for an electric bicycle | Yosuke Tanaka | 2011-05-31 |
| D637528 | Controller for electric bicycle | Yosuke Tanaka | 2011-05-10 |
| D632643 | Battery for an electric bicycle | Yosuke Tanaka | 2011-02-15 |