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Kazuki Koshiyama

Shimano: 3 patents #37 of 165Top 25%
Overall (2019): #82,534 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10507690 Bicycle hub assembly Hiroshi Fujita, Takashi Nakanishi 2019-12-17
10377174 Bicycle hub assembly Hiroshi Fujita, Takashi Nakanishi 2019-08-13
10293639 Bicycle hub assembly Hiroshi Fujita, Naohiro Nishimoto 2019-05-21