Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623023 | Bicycle and bicycle folding method | Takuya Niitsu, Shinpei Hirano, Shinichi Suzuki | 2003-09-23 |
| D473495 | Electric power assist cycle | Takuya Niitsu, Shinpei Hirano, Satoru Takahashi | 2003-04-22 |