KY

Keiji Yoshimura

Canon: 1 patents #971 of 2,436Top 40%
📍 Chiyoda, JP: #68 of 166 inventorsTop 45%
Overall (2005): #158,066 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6934004 Exposure apparatus, semiconductor device manufacturing method, maintenance method of exposure apparatus, and semiconductor manufacturing factory — 2005-08-23