RK

Ryoichiro KOTANI

JT Jtekt: 3 patents #557 of 1,969Top 30%
Overall (All Time): #1,463,304 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10207537 Method for manufacturing hub ring and method for manufacturing vehicle bearing apparatus Kenichi Morita, Yuu KATSUYAMA, Hiroyoshi Komatsu, Toru Sasaki 2019-02-19
8814435 Bearing unit Masao Takimoto 2014-08-26
8425124 Vehicle bearing device Masao Takimoto 2013-04-23