TT

Toshio Tetsuka

Shimano: 3 patents #9 of 67Top 15%
📍 Kasai, JP: #54 of 652 inventorsTop 9%
Overall (2011): #33,362 of 364,097Top 10%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8069749 Shift control device for a bicycle transmission Satoshi Shahana, Tetsuya Hino 2011-12-06
7908940 Bar end electric shifter Kazuyuki Naka, Kazuhiro Fujii 2011-03-22
7874229 Bicycle handlebar assembly and bicycle brake/derailleur operating unit 2011-01-25