RY

Ryou Yukishima

NT Ntn: 6 patents #253 of 1,364Top 20%
Overall (All Time): #808,341 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11679663 In-wheel motor drive device Katsunori Sato 2023-06-20
11662010 Vehicle drive device Tetsuya Yamamoto, Katsunori Sato 2023-05-30
10207572 Two-motor vehicle drive device Tomoaki Makino, Hidenori Karasawa, Isao Hirai 2019-02-19
9340103 In-wheel motor drive device Minoru Suzuki 2016-05-17
9302578 In-wheel motor-driven device Minoru Suzuki, Ken Yamamoto 2016-04-05
9180771 In-wheel motor drive device Minoru Suzuki, Ken Yamamoto 2015-11-10