YO

Yoshitaka Okaji

NT Ntn: 3 patents #452 of 1,364Top 35%
NC Nakanishi Metal Works Co.: 2 patents #19 of 95Top 20%
Overall (All Time): #1,450,491 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10648571 Bearing sealing device 2020-05-12
8517389 Fixing arrangement for a rubber seal for sealing a rolling bearing Eiichi Urakami 2013-08-27
8371586 Bearing seal and mold assembly for forming such bearing seal Eiichi Urakami 2013-02-12