YF

Yoshiya Fuse

BI Bando Chemical Industries: 1 patents #176 of 303Top 60%
RI Railway Technical Research Institute: 1 patents #70 of 233Top 35%
Overall (All Time): #3,888,147 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5059041 Electrical insulating bearing Tomoki Watanabe, Yukio Nitta, Kouichi Sato, Koji Kinoshita 1991-10-22