RS

Ritsuo Sakimura

TO Topcon: 1 patents #42 of 105Top 40%
Overall (2020): #301,410 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10670493 Safety diagnosis system for structure Tadayuki Morishita, Yoshihito Saito, Hiroaki Ryujin, Koichiro Fuse, Kazuhiro Ogawa +1 more 2020-06-02