Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286194 | Sprocket support body | Hiroshi Fujita, Takashi Nakanishi | 2025-04-29 |
| 12123468 | Brake pad for a bicycle | Yusuke Hosomi | 2024-10-22 |
| 12005991 | Brake caliper for a bicycle | Nobuyoshi Fujii, Kazuya Kuwayama, Toyoto Shirai, Yusuke Hosomi | 2024-06-11 |
| 11772741 | Sprocket support | Hiroshi Fujita, Takashi Nakanishi | 2023-10-03 |
| 11628686 | Bicycle hub assembly | Jun Nakajima | 2023-04-18 |
| 11332213 | Bicycle rear sprocket assembly and bicycle drive train | Hiroshi Fujita, Takashi Nakanishi | 2022-05-17 |
| 11274717 | Brake rotor assembly | — | 2022-03-15 |
| 11220309 | Bicycle rear sprocket assembly | Hiroshi Fujita, Takashi Nakanishi | 2022-01-11 |
| 11203291 | Controller and control system | Masahiro Nakakura, Toshihiko Takahashi, Satoshi Shahana, Hitoshi Takayama, Masafumi Tanaka +3 more | 2021-12-21 |
| 11179967 | Bicycle hub assembly | Hiroshi Fujita, Takashi Nakanishi | 2021-11-23 |
| 11097807 | Bicycle hub assembly | Hiroshi Fujita, Takashi Nakanishi | 2021-08-24 |
| 11059541 | Bicycle hub assembly | Hiroshi Fujita, Takashi Nakanishi | 2021-07-13 |
| 10968998 | Bicycle rear sprocket adapter | Hiroshi Fujita, Toshinari Oishi | 2021-04-06 |
| 10654314 | Bicycle hub assembly | Jun Nakajima | 2020-05-19 |
| 10507690 | Bicycle hub assembly | Hiroshi Fujita, Takashi Nakanishi | 2019-12-17 |
| 10377174 | Bicycle hub assembly | Hiroshi Fujita, Takashi Nakanishi | 2019-08-13 |
| 10293639 | Bicycle hub assembly | Hiroshi Fujita, Naohiro Nishimoto | 2019-05-21 |
| 9962991 | Force distributing apparatus having an eccentric opening for a bicycle wheel spoke | Hiroshi Fujita | 2018-05-08 |
| 9925826 | Force distributing apparatus having a threaded opening for a bicycle wheel spoke | Hiroshi Fujita | 2018-03-27 |
| 9915306 | Rotor cover and bicycle wheel assembly | Takafumi Nishino, Shingo Sakurai, Masahiro Nakakura | 2018-03-13 |
| 9855794 | Bicycle hub assembly | Jun Nakajima | 2018-01-02 |
| 9821597 | Force distributing apparatus having first and second portions for a bicycle wheel spoke | Hiroshi Fujita | 2017-11-21 |
| 9751362 | Wheel securing axle and bicycle hub assembly | Jun Nakajima | 2017-09-05 |
| 9731550 | Bicycle hub assembly | — | 2017-08-15 |
| 9707801 | Bicycle hub assembly | Hiroshi Fujita, Naohiro Nishimoto | 2017-07-18 |