AK

Ayumi Kato

Shimano: 4 patents #21 of 143Top 15%
Canon: 1 patents #1,655 of 3,775Top 45%
Overall (2017): #33,202 of 506,227Top 7%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9853688 Bicycle component and bicycle communication system Kanako Kiyokawa 2017-12-26
9815522 Bicycle shifting apparatus Hiroshi Tachibana, Kazuhiro Fujii, Yuta Mizutani, Keijiro Nishi, Yuki KATAOKA +1 more 2017-11-14
9729778 Focus adjustment device and control method of the same 2017-08-08
9682743 Bicycle control system Hiroyuki Miyoshi, Jun Gao 2017-06-20
9545855 Bicycle control apparatus Ryuichiro Takamoto, Jun Gao, Makoto Usui, Taihei Nishihara, Yasuhiro Tsuchizawa 2017-01-17