Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691676 | Front end structure of vehicle body | Yoshihiro Itoh | 2023-07-04 |
| 11603058 | Vehicle | Yoshihiro Itoh, Dan Suzuki | 2023-03-14 |
| 11548554 | Vehicle rear portion structure | Sota SUGIMOTO, Norimasa Koreishi | 2023-01-10 |
| 11180217 | Multiple bicycle sprocket assembly | Kenji Ose, Toshinari Oishi, Kenji Kamada, Sota Yamaguchi | 2021-11-23 |
| 10913501 | Vehicle understructure | Fumihiko Kishima | 2021-02-09 |
| 10703440 | Bicycle rear sprocket assembly and bicycle rear sprocket | — | 2020-07-07 |
| 10501129 | Vehicle rear structure | Fumihiko Kishima, Nozomi Saito | 2019-12-10 |
| 10407126 | Bicycle rear sprocket assembly and bicycle rear sprocket | — | 2019-09-10 |
| 10059400 | Multiple bicycle sprocket assembly | Kenji Ose, Toshinari Oishi, Kenji Kamada, Sota Yamaguchi | 2018-08-28 |
| 9994285 | Multiple bicycle sprocket assembly | Takahiko Umezawa | 2018-06-12 |
| 9926038 | Bicycle sprocket, bicycle rear sprocket, and bicycle multiple sprocket assembly | Yasufumi Fukunaga, Tsuyoshi Fukumori, Sota Yamaguchi, Toshinari Oishi | 2018-03-27 |
| 9415835 | Rotatable annular bicycle component and bicycle rear sprocket | Kazunori Okubo | 2016-08-16 |
| 9303726 | Bicycle chain | Tsuyoshi Fukumori, Emi Hatanaka | 2016-04-05 |
| 8956254 | Bicycle sprocket assembly | Keisuke Hyogo | 2015-02-17 |
| 8726590 | Foam filler and hollow structure | Kenichi Miura, Koichiro Ohbai | 2014-05-20 |
| 8696503 | Bicycle sprocket assembly | Toshinari Oishi, Keisuke Hyogo | 2014-04-15 |
| 7931553 | Bicycle sprocket apparatus with a chain support structure | — | 2011-04-26 |