MS

Masaharu Sanpei

NC Nhk Spring Co.: 5 patents #150 of 1,116Top 15%
Overall (All Time): #971,081 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10596932 Apparatus for mounting child safety seat and seat for vehicle with apparatus for mounting child safety seat Keiichiro Fujiwara, Ryousuke Tanaka 2020-03-24
10493875 Vehicle seat Keiichiro Fujiwara, Ryousuke Tanaka 2019-12-03
10173564 Vehicle seat Keiichiro Fujiwara, Ryousuke Tanaka 2019-01-08
9656579 Headrest and vehicle seat Shinichi Nakata, Tomohiro Hirose 2017-05-23
9403457 Headrest, vehicle seat Shinichi Nakata, Tomohiro Hirose 2016-08-02