RT

Ryousuke Tanaka

NC Nhk Spring Co.: 2 patents #10 of 125Top 8%
Overall (2019): #124,909 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10493875 Vehicle seat Keiichiro Fujiwara, Masaharu Sanpei 2019-12-03
10173564 Vehicle seat Keiichiro Fujiwara, Masaharu Sanpei 2019-01-08