KA

Katsuyuki Akutsu

SO Sony: 2 patents #667 of 4,065Top 20%
Overall (2011): #88,372 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8073296 Optical device, and virtual image display device Hiroshi Mukawa 2011-12-06
8023783 Optical device, and virtual image display device Hiroshi Mukawa 2011-09-20