YK

Yoshimasa Kushima

OC Oki Semiconductor Co.: 3 patents #60 of 526Top 15%
📍 Yamanashi, JP: #937 of 1,957 inventorsTop 50%
Overall (All Time): #1,556,262 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8298864 Manufacturing method for semiconductor device 2012-10-30
8063488 Semiconductor device and manufacturing method thereof Yoshio Itoh, Hirokazu Uchida 2011-11-22
7763528 Method for manufacturing semiconductor device Tadashi Yamaguchi 2010-07-27