Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868752 | Assisting apparatus for changing speeds in a bicycle transmission | Takanori Kanehisa, Koshi Tabe, Tetsuya Hino, Etsuyoshi Watarai, Satoshi Shahana | 2005-03-22 |
| 6860171 | Drive mechanism for a bicycle transmission assist mechanism | Yoshiaki Nanko, Masahiro Yamanaka | 2005-03-01 |