YO

Yusuke Ohkawara

NC Nhk Spring Co.: 3 patents #263 of 1,116Top 25%
Overall (All Time): #1,463,307 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10207602 Reclining device and vehicle seat Yoshitaka Sasaki, Takeshi Chokyu, Hiroaki Inaba, Shunitirou Osa, Tetuki Takano +1 more 2019-02-19
10052989 Headrest device Yoshitaka Sasaki 2018-08-21
8936318 Vehicle seat Yoshitaka Sasaki, Hiroaki Inaba 2015-01-20