SI

Seiichi Ishikura

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TK Touch Panel Systems, K.K.: 1 patents #5 of 15Top 35%
Overall (All Time): #2,091,303 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8190034 Optical receiver applicable to GPON system Moriyasu Ichino, Junichi Kataoka 2012-05-29
8023051 Touch panel with elongated flexible printed circuit Hiroshi Tanabe, Nobuhiko Hosobata 2011-09-20