Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012176 | Bicycle control device | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2024-06-18 |
| 11878764 | Control device for human-powered vehicle and control system for human-powered vehicle | Kiichiro Nagata, Daiki Iwabuchi, Toshihiko Takahashi, Kazuya Kuwayama, Atsushi Miyagawa | 2024-01-23 |
| 11807337 | Bicycle controller and bicycle control system including bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2023-11-07 |
| 11787501 | Human-powered vehicle determination device and human-powered vehicle control device | Jumpei Nakamura, Keiji Terashima, Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2023-10-17 |
| 11655001 | Human-powered vehicle control device | Yasuhiro Tsuchizawa | 2023-05-23 |
| 11584473 | Suspension control device for a human-powered vehicle | Yasuhiro Tsuchizawa, Kenji Kamada | 2023-02-21 |
| 11066118 | Bicycle seatpost system | Yasuhiro Tsuchizawa, Kenji Kamada, Tomohiro Kondo | 2021-07-20 |
| 11059537 | Bicycle controller and bicycle control system including bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2021-07-13 |
| 10988205 | Bicycle control device | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2021-04-27 |
| 10981623 | Bicycle control device | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2021-04-20 |
| 10793224 | Bicycle control device and bicycle driving device including bicycle control device | Yasuhiro Tsuchizawa, Hiroshi Matsuda | 2020-10-06 |
| 10562533 | Bicycle controller and bicycle control system including bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda, Hiroyuki Miyoshi | 2020-02-18 |
| 8553267 | Image forming system | Takashi Nakagawa | 2013-10-08 |