YN

Yasufumi Nishii

NI Nikon: 2 patents #46 of 290Top 20%
📍 Gyōda, JP: #16 of 62 inventorsTop 30%
Overall (2011): #57,363 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8035800 Exposure apparatus, maintenance method, exposure method, and method for producing device 2011-10-11
7982857 Stage apparatus, exposure apparatus, and exposure method with recovery device having lyophilic portion Kenichi Shiraishi, Hirotaka Kohno 2011-07-19