Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289031 | Lacing cord and shoes using the same | Atsushi Sakaue | 2016-03-22 |
| 8720300 | Gear shift operating device | Etsuyoshi Watarai, Kenji Ose, Kazutaka Fukao, Yoshimitsu Miki | 2014-05-13 |
| 8220358 | Bicycle control cable fixing device | Satoshi Shahana, Yo Matsubayashi | 2012-07-17 |
| RE42635 | Cable disc brake | Tsuyoshi Sakashita, Kazuhisa Yamashita | 2011-08-23 |
| 7152498 | Bicycle control cable fixing device | Satoshi Shahana, Yo Matsubayashi | 2006-12-26 |
| 7014584 | Top pull type front derailleur | Yoshiaki Nanko | 2006-03-21 |
| RE38975 | Bicycle disc brake | Yoshiaki Ando, Kenji Ose, Tadashi Ichida, Toshio Tetsuka, Tatsuya Matsushita | 2006-02-14 |
| 6557671 | Cable disc brake | Tsuyoshi Sakashita | 2003-05-06 |
| 6523659 | Bicycle hub with tight connection ratchet and detachable freewheel | Takanori Kanehisa | 2003-02-25 |
| 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 |
| D432055 | Bicycle crank arm portion | — | 2000-10-17 |
| D430075 | Bicycle crank arm portion | — | 2000-08-29 |
| 5622083 | Gear shifting mechanism | Mitsuo Oka | 1997-04-22 |