ST

Shigekazu Takagi

SE Seiko Epson: 2 patents #348 of 1,442Top 25%
📍 Shiojiri, JP: #7 of 10 inventorsTop 70%
Overall (2011): #67,075 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7965044 Light source device and projector including light source device Yutaka Takada, Satoshi Fujii, Kesatoshi Takeuchi 2011-06-21
7875911 Semiconductor device and oscillator 2011-01-25