TT

Toru Tsukamoto

OP Optrex: 1 patents #21 of 56Top 40%
Overall (All Time): #3,103,010 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8711319 Liquid crystal display device Shigeru Kojima, Yutaka Nakagawa, Kenji Gondo 2014-04-29