Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406855 | Bicycle hub assembly | Hiroshi Fujita | 2019-09-10 |
| 10315727 | Bicycle rear sprocket assembly | — | 2019-06-11 |
| 10293639 | Bicycle hub assembly | Hiroshi Fujita, Kazuki Koshiyama | 2019-05-21 |
| 9707801 | Bicycle hub assembly | Hiroshi Fujita, Kazuki Koshiyama | 2017-07-18 |
| 9649880 | Bicycle hub assembly | Hiroshi Fujita | 2017-05-16 |
| 9284169 | Sailboat winch | — | 2016-03-15 |
| 8498109 | Fitting mechanism and output device | — | 2013-07-30 |
| 7956000 | Process for activating a hydrotreating catalyst | Marcel Adriaan Jansen, Franciscus Wilhelmus Van Houtert, Toshiyuki Ado, Tetsuro Kamo | 2011-06-07 |
| RE41194 | Switch guide for a bicycle control panel | Takuji Masui | 2010-04-06 |
| 7422438 | Bicycle wiring connector apparatus | — | 2008-09-09 |
| 7388151 | Bicycle electrical wiring support apparatus | — | 2008-06-17 |
| 7291787 | Bicycle electrical wire cover apparatus | — | 2007-11-06 |
| 6648686 | Electrical connector | — | 2003-11-18 |
| 6605884 | Bicycle hub axle having a dynamo thereon | — | 2003-08-12 |
| 6600411 | Bicycle electrical connector cord | — | 2003-07-29 |
| 6558180 | Waterproof electrical connector | — | 2003-05-06 |
| 6538221 | Key guard for a function key on a bicycle control panel | Takuji Masui | 2003-03-25 |
| 6400564 | Switch guide for a bicycle control panel | Takuji Masui | 2002-06-04 |
| 6380731 | Motor unit with an integrated speed sensor for a bicycle hub transmission | — | 2002-04-30 |
| 6312355 | Bicycle transmission that shifts when a driver is in a predetermined rotational position | — | 2001-11-06 |
| 5620384 | Front derailleur for a bicycle | Satoru Kojima | 1997-04-15 |
| 5496222 | Front derailleur for a bicycle | Satoru Kojima | 1996-03-05 |