YK

Yoshio Kouta

OI Osaka Diamond Industrial: 1 patents #16 of 39Top 45%
Overall (All Time): #3,598,800 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6312324 Superabrasive tool and method of manufacturing the same Kosuke Mitsui, Toshio Fukunishi, Kazunori Kadomura, Yukio Shimizu, Masaaki Yamanaka +1 more 2001-11-06