KO

Kohei Obuchi

Shimano: 6 patents #12 of 165Top 8%
Overall (2019): #23,830 of 560,194Top 5%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10494053 Operating device Yasuyuki Komada, Takuma Sakai 2019-12-03
10486770 Bicycle tensioner apparatus and bicycle tensioner Atsuhiro Emura, Toshinari Oishi, Yusuke Nishimoto, Sota Yamaguchi, Kento Mitsuyasu 2019-11-26
10407128 Bicycle derailleur Atsuhiro Emura, Kenkichi Inoue 2019-09-10
10316951 Bicycle drive unit Atsuhiro Emura, Toshinari Oishi, Yusuke Nishimoto, Sota Yamaguchi, Kento Mitsuyasu 2019-06-11
10300983 Operating assembly Mototsugu Nakai, Kentaro Kosaka, Takahiro Yamashita, Toshio Tetsuka 2019-05-28
10300986 Bicycle transmission apparatus and bicycle drive unit Atsuhiro Emura, Toshinari Oishi, Yusuke Nishimoto, Sota Yamaguchi, Kento Mitsuyasu 2019-05-28