KK

Kenkichi Kitajima

SC Shin-Etsu Handotai Co.: 1 patents #385 of 679Top 60%
Overall (All Time): #3,658,001 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5941759 Lapping method using upper and lower lapping turntables Kazuo Kubota 1999-08-24