OK

Osamu Kariyama

Shimano: 10 patents #4 of 143Top 3%
Overall (2017): #6,918 of 506,227Top 2%
10
Patents 2017

Issued Patents 2017

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9834276 Bicycle control device Etsuyoshi Watarai, Tatsuya Matsushita, Masahiro Nakakura 2017-12-05
9829035 Bicycle control cable Atsuhiro Nishimura, Kenji Ose, Takamoto ASAKAWA, Yoshimitsu Miki, Tooru Iwai 2017-11-28
9783180 Banjo fitting including seal rupturing structure and hydraulic hose coupling assembly including same Etsuyoshi Watarai, Nobuyoshi Fujii, Masahiro Nakakura 2017-10-10
9764794 Bicycle brake device and bicycle rim brake device Etsuyoshi Watarai, Masahiro Nakakura 2017-09-19
9726216 Cable adjusting unit Masahiro Nakakura 2017-08-08
9718515 Bicycle control device Etsuyoshi Watarai, Tatsuya Matsushita, Masahiro Nakakura 2017-08-01
9643682 Hydraulic operating device Takuma Sakai, Masahiro Nakakura 2017-05-09
9551389 Bicycle disc brake caliper Shinya Hirotomi, Takahiro Yamashita, Masahito Nakakura, Tetsu Nonoshita 2017-01-24
9550546 Hydraulic bicycle hose structure Masahiro Nakakura, Takahiro Yamashita 2017-01-24
9533733 Disc brake caliper and disc brake caliper assembly Daisuke Noborio, Tsutomu Muraoka, Masahiro Nakakura 2017-01-03