FS

Fumika Sumiyama

SE Seiko Epson: 4 patents #119 of 1,442Top 9%
Overall (2011): #28,178 of 364,097Top 8%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8057051 Light source device, image display device, and monitor device Masatoshi Yonekubo 2011-11-15
8047659 Light source device, image display apparatus, and monitor apparatus Akira Miyamae 2011-11-01
8038306 Light source device and image display device having a wavelength selective element Takashi Takeda 2011-10-18
7905608 Light source device and image display device having a wavelength selective element Takashi Takeda 2011-03-15