KO

Ken Ozawa

NI Nikon: 2 patents #23 of 275Top 9%
📍 Yokohama, WA: #11 of 18 inventorsTop 65%
Overall (2004): #54,906 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6730925 Method and apparatus for projection exposure and device manufacturing method — 2004-05-04
6721039 Exposure method, exposure apparatus and device producing method — 2004-04-13