Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179967 | Bicycle hub assembly | Kazuki Koshiyama, Takashi Nakanishi | 2021-11-23 |
| 11097807 | Bicycle hub assembly | Kazuki Koshiyama, Takashi Nakanishi | 2021-08-24 |
| 11059541 | Bicycle hub assembly | Kazuki Koshiyama, Takashi Nakanishi | 2021-07-13 |
| 10968998 | Bicycle rear sprocket adapter | Kazuki Koshiyama, Toshinari Oishi | 2021-04-06 |
| 10946931 | Bicycle rear sprocket assembly and bicycle drive train | — | 2021-03-16 |
| 10926836 | Bicycle rear sprocket assembly | Atsuhiro Emura, Yasufumi Fukunaga, Tsuyoshi Fukumori | 2021-02-23 |
| 10907988 | Rotation sensor having ring-shaped rib | Tomoki Kuwamura, Akira Takashima, Hideki Shimauchi, Akira Koshimizu | 2021-02-02 |
| 10889353 | Bicycle rear sprocket assembly | Atsuhiro Emura, Fumiaki Yoshida | 2021-01-12 |