Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446814 | Bicycle brake arm | Osamu Kariyama, Daisuke Nago, Masahiro Nakakura | 2016-09-20 |
| 9365259 | Disc brake caliper | Shinya Hirotomi, Takaaki Fujiwara, Takahiro Yamashita | 2016-06-14 |
| 9132886 | Shift operating device | Takashi Kususe, Yoshimitsu Miki, Shinji Kawamura, Tatsuya Matsushita | 2015-09-15 |
| 8997943 | Bicycle brake with synchronized brake arms | Daisuke Nago, Osamu Kariyama, Tatsuya Matsushita, Masahiro Nakakura | 2015-04-07 |
| 8813920 | Bicycle brake arm | Shinya Hirotomi, Tatsuya Matsushita, Kazuhito Minami, Tetsuya Kakimoto | 2014-08-26 |