TK

Tatsuya Kawakami

Shimano: 4 patents #21 of 142Top 15%
Overall (2016): #33,978 of 481,213Top 8%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9463841 Bicycle brake and shift operating device 2016-10-11
9434443 Cable operating mechanism 2016-09-06
9365258 Bicycle brake and shift operating device 2016-06-14
9233730 Bicycle control device Osamu Kariyama, Daisuke Nago, Tatsuya Matsushita, Masahiro Nakakura 2016-01-12