Issued Patents All Time
Showing 1–25 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397877 | Component and communication system | Yoshiyuki Kasai, Akihiro NOZAKI, Tomohiro TAKIMOTO | 2025-08-26 |
| 12330745 | Communication system and control system | Yoshiyuki Kasai, Akihiro NOZAKI, Tomohiro TAKIMOTO | 2025-06-17 |
| 12097928 | Control device for human-powered vehicle, control system for human-powered vehicle, and method for setting control state of control device | Jumpei Nakamura, Kenta Kawakami, Toshio Tetsuka, Nobuyuki Kakinoki, Taihei Nishihara +1 more | 2024-09-24 |
| 11091226 | Bicycle controller and bicycle control system including bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda, Satoshi Shahana, Hiroyuki Miyoshi, Etsuyoshi Watarai | 2021-08-17 |
| 11059543 | Bicycle drive unit and bicycle drive system including bicycle drive unit | Tadashi Ichida, Satoshi Shahana, Kazuhiro Takeda | 2021-07-13 |
| 10836453 | Bicycle controller and bicycle control system including bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda, Satoshi Shahana, Hiroyuki Miyoshi, Etsuyoshi Watarai | 2020-11-17 |
| 10717494 | Bicycle magnetism generation device and disc brake adapter | Satoshi Shahana, Tadaharu KUROTOBI, Kanako Kiyokawa | 2020-07-21 |
| 10597106 | Bicycle display device | Hiroaki Takeshita, Yuichiro Ishikawa, Takashi Komemushi, Satoshi Shahana, Hiroyuki Miyoshi | 2020-03-24 |
| 10421519 | Bicycle controller | Yasuhiro Tsuchizawa, Hiroshi Matsuda, Satoshi Shahana | 2019-09-24 |
| RE47492 | Bicycle control device for controlling an electric device | Akinobu Uno, Takuro Jinbu | 2019-07-09 |
| 10227106 | Bicycle controller and bicycle drive device | Yasuhiro Tsuchizawa, Hiroshi Matsuda, Satoshi Shahana, Hiroyuki Miyoshi, Mitsuru Tauchi | 2019-03-12 |
| 10086907 | Bicycle electrical component | Hiroshi Tachibana, Yuta Mizutani, Keijiro Nishi, Yuki KATAOKA, Atsushi Komatsu +2 more | 2018-10-02 |
| 10065706 | Bicycle component fixing structure and bicycle component assembly | Yoshinori Iino, Eiji Mishima | 2018-09-04 |
| 9815522 | Bicycle shifting apparatus | Hiroshi Tachibana, Yuta Mizutani, Keijiro Nishi, Yuki KATAOKA, Ryuichiro Takamoto +1 more | 2017-11-14 |
| 9616766 | Power source device, vehicle provided with power source device, and power storage device | — | 2017-04-11 |
| 9493210 | Electric power storage holder | Takafumi Katsura | 2016-11-15 |
| 9463845 | Bicycle gear changing control apparatus | Mao Kuroda, Nobuyuki Kakinoki, Hideki Ikemoto | 2016-10-11 |
| 9394031 | Bar end electric shifter for bicycle | Kiwame Oku | 2016-07-19 |
| 9371103 | Bicycle shift notification apparatus | Yoshiyuki Kasai | 2016-06-21 |
| 9278728 | Bicycle shifting control apparatus and method of controlling derailleur | Taketoshi Sato, Hiroshi Tachibana, Mao Kuroda, Toshinari OOISHI, Naohiko Yamada | 2016-03-08 |
| 8998756 | Apparatus for adjusting a position of a bicycle derailleur | Tadashi Ichida, Ryuichiro Takamoto, Haruyuki Takebayashi | 2015-04-07 |
| 8931365 | Bicycle control device for controlling an electric device | Akinobu Uno, Takuro Jinbu | 2015-01-13 |
| 8906528 | Bicycle electric power source assembly | Takafumi Katsura | 2014-12-09 |
| 8408526 | Carburetor with starting fuel supply mechanism | — | 2013-04-02 |
| 8297143 | Electrical bicycle shift control device | Akinobu Uno | 2012-10-30 |