Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450746 | Screw retention device having serrations | — | 2002-09-17 |
| 6334514 | Bicycle disc brake | Yoshiaki Ando, Kenji Ose, Tadashi Ichida, Toshio Tezuka, Tatsuya Matsushita | 2002-01-01 |