IH

Ichiro Hayashida

WI Wako Pure Chemical Industries: 1 patents #2 of 21Top 10%
📍 Kawagoe, JP: #40 of 138 inventorsTop 30%
Overall (2004): #204,850 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6716803 Cleaning agent for a semi-conductor substrate Masahiko Kakizawa, Ken-ichi Umekita 2004-04-06