KY

Katsuyoshi Yoshimura

NT Ntn: 1 patents #11 of 82Top 15%
Overall (1997): #121,184 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5642947 Balls for ball bearing Yoshinobu Akamatsu, Kikuo Maeda, Katsunori Makino 1997-07-01