RI

Rui Ito

KT Kabushiki Kaisha Toshiba: 1 patents #604 of 1,959Top 35%
Overall (2005): #109,015 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6977541 Variable time constant circuit and filter circuit using the same Daisuke Kurose, Tetsuro Itakura 2005-12-20