KM

Katsuya Masao

📍 Tachikawa, JP: #187 of 482 inventorsTop 40%
Overall (All Time): #1,283,008 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6002485 Multivariable measuring ellipsometer method and system — 1999-12-14
5963326 Ellipsometer — 1999-10-05
5910841 Ellipsometer using an expanded beam — 1999-06-08
5293257 Mobile size independent image input/output apparatus and plate — 1994-03-08