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Osamu Kariyama

Shimano: 5 patents #17 of 165Top 15%
Overall (2019): #31,677 of 560,194Top 6%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10502276 Rotor cover Etsuyoshi Watarai, Takashi Adachi, Yoshiaki Ando, Takafumi Nishino, Nobuyoshi Fujii +1 more 2019-12-10
10442495 Bicycle hydraulic operating system Takahiro Yamashita, Masahiro Nakakura 2019-10-15
10427751 Bicycle-brake-caliper attachment structure Daisuke Noborio, Tsutomu Muraoka, Masahiro Nakakura 2019-10-01
10272895 Hydraulic bicycle component Masahiro Nakakura, Takahiro Yamashita 2019-04-30
10266226 Disc brake caliper and disc brake caliper assembly Daisuke Noborio, Tsutomu Muraoka, Masahiro Nakakura 2019-04-23