Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059686 | Bicycle hub | — | 2006-06-13 |
| 7044876 | Bicycle sprocket having lateral protrusions for use in a multiple sprocket assembly | Kenji Kamada | 2006-05-16 |
| 7029075 | Bicycle hub sealing assembly | Kim Hong Kuan | 2006-04-18 |
| 6992413 | Bicycle hub dynamo with a freewheel | Takahiro Endo | 2006-01-31 |
| 6976791 | Bearing apparatus for a bicycle hub | Takuji Tatsumi | 2005-12-20 |
| 6886894 | Bicycle hub axle | Nobukatsu Hara, Takuji Tatsumi | 2005-05-03 |
| 6868752 | Assisting apparatus for changing speeds in a bicycle transmission | Toshio Tetsuka, Koshi Tabe, Tetsuya Hino, Etsuyoshi Watarai, Satoshi Shahana | 2005-03-22 |
| 6866604 | Multiple level sprocket support for a bicycle | Kenji Kamada | 2005-03-15 |
| 6669306 | Bicycle hub axle assembly | Nobukatsu Hara, Satoshi Shahana | 2003-12-30 |
| 6540306 | Bicycle disc brake hub | — | 2003-04-01 |
| 6523659 | Bicycle hub with tight connection ratchet and detachable freewheel | Kanji Kirimoto | 2003-02-25 |
| 6497314 | Bicycle hub with sliding engagement member and detachable freewheel | — | 2002-12-24 |
| 6488137 | Input clutch lubrication control apparatus for an automatic transmission | Yoshiaki Katou | 2002-12-03 |
| 6447417 | Drive force transmission mechanism for hybrid vehicle | — | 2002-09-10 |
| 6435622 | Bicycle hub with threaded spacer and detachable freewheel | Kenji Ose | 2002-08-20 |
| 6409281 | Bicycle hub with spacer and detachable freewheel | Masahiro Yamanaka | 2002-06-25 |
| 6401899 | Parking lock device and method for automatic transmission | Yasuhiro Yamauchi, Takao Koyama | 2002-06-11 |
| 6371252 | Bicycle disc brake hub | — | 2002-04-16 |
| 6309028 | Bicycle hub | Koshi Tabe | 2001-10-30 |